Shelly Michael: Nurse, Wife, and Killer Pt. 2

In November 2005, Morgantown, West Virginia, pediatric nurse practitioner Shelly Michael injected her sleeping husband Jimmy with a surgical paralytic, then set their home ablaze to conceal the crime. What investigators found —a body without soot in its lungs, a secret affair, and a controlled medication only she could access — built an airtight case against a woman her community trusted completely. If you’re new here, don’t forget to follow Serial Killers & Murderous Minds to never miss a case! Want all 2 parts of every case all at once? Join Crime House+ and get both parts of each case dropped together on Monday ad-free. Join atcrimehouseplus.com http://crimehouseplus.com or if you’re listening on Apple Podcasts, tap “Try Free” at the top of this show’s page. Serial Killers & Murderous Minds is a Crime House Original Podcast, powered by PAVE Studios. 🎧 Need More to Binge? Listen to other Crime House Originals Clues, Crimes Of Reddit, Murder True Crime Stories, Crime House 24/7, and more wherever you get your podcasts! Follow me on Social Instagram: @Crimehouse https://www.instagram.com/crimehouse/TikTok: @Crimehouse https://www.tiktok.com/@crimehouseFacebook: @crimehousestudios https://www.facebook.com/crimehousestudiosYouTube: @crimehousestudios https://www.youtube.com/@crimehousestudios

Speaker names marked ? are inferred from speaking time and the show’s known hosts — they are not voice-verified.

• 0:01Vanessa Richardson?

  Hi, everyone. Before today's episode, there's another show I want to tell you about. It's called What the Fact with Connor Tomlinson from Netflix's Love on the Spectrum and Carter Roy. Every week, they take three unbelievable true facts from history and tell you the full story behind them. Plus Connor's infectious energy that'll make you realize history is the most fascinating thing on earth. Follow What the Fact wherever you listen or subscribe on YouTube at What the Fact Pod.

• 0:36Speaker 01

  This is Crime House.

• 0:41Vanessa Richardson?

  Building a good reputation usually takes years. It's earned one conversation, relationship, and act of trust at a time. Slowly, people come to see us as someone they can depend on: a friend, a partner, a colleague. By December 2005, Shelley Michael had spent years building the life she always wanted, where she was a dependable friend, a respected pediatric nurse practitioner, and a devoted wife and mother. And it seemed like she had it all. But after the horrific death of her husband, investigators in Morgantown, West Virginia, began uncovering one piece of evidence after another, until that carefully-built image began to unravel,

• 1:26Vanessa Richardson?

  ultimately revealing a version of Shelley Michael no one could have even imagined.

• 1:45Vanessa Richardson?

  The human mind is powerful. It shapes how we think, feel, love, and hate. But sometimes, it drives people to commit the unthinkable. This is Serial Killers and Murderous Minds, a Crime House original. I'm Vanessa Richardson.

• 2:00Tristin Engels?

  And I'm forensic psychologist Dr. Tristan Ingles. Every Monday and Thursday, we uncover the darkest minds in history, analyzing what makes a killer.

• 2:10Vanessa Richardson?

  Crime House exists because of listeners like you. Want even more? Join Crime House Plus and get both parts of every story dropped on the same Monday completely ad-free. No waiting three days for part two, plus Crime House bonus episodes every month. To join, go to crimehouseplus.com. Or if you listen on Apple Podcasts, tap "Try Free" at the top of the Serial Killers and Murderous Minds page. Before we get started, be advised, this episode contains descriptions of arson and homicide, so please listen with care. Today, we conclude our deep dive into Shelley Michael, a respected pediatric nurse practitioner who would go on to carry out one of West Virginia's most shocking murders.

• 2:55Vanessa Richardson?

  Behind her polished, successful image, she was living a double life, one she would ultimately kill to protect.

• 3:03Tristin Engels?

  As Vanessa goes through the story, I'll be talking about things like why people continue denying wrongdoing even as the evidence against them mounts, how maintaining a lie can become psychologically easier than admitting the truth, and what happens when someone's public identity begins to collide with their reality.

• 3:22Vanessa Richardson?

  And as always, we'll be asking the question, what makes a killer?

• 3:32Vanessa Richardson?

  By the fall of 2005, 33-year-old Shelley Michael had spent months living a double life. At home, she was a wife and mother, at work, a reliable nurse practitioner. But behind closed doors, she'd begun an affair with her husband's close friend, Bobby Teets. As their extramarital relationship deepened, Shelley became determined to build a future with Bobby. And on the night of November 28, 2005, she injected her husband, 33-year-old Jimmy Michael, with rocuronium, a powerful paralytic drug, as he slept. The next morning, she went to work, just like any other day. A few hours later, thick, black smoke started pouring from her family home.

• 4:17Vanessa Richardson?

  Neighbors rushed over, worried there might be children or pets trapped inside. An off-duty fireman a few doors down tried to open the back patio door to get in and help. But as the fire raged on and upstairs window blew out above him, shattered glass rained down as flames and smoke poured through the opening.

• 4:38Vanessa Richardson?

  By 10:30 in the morning, a firefighter crew showed up at the home. And a few minutes later, so did Bobby. He found the street blocked by fire engines. Horrified, he kept calling Shelley, but she wasn't answering. Finally, it was Bobby's wife, Kelly, who reached Shelley with the devastating news that her home was on fire. But to her surprise, Shelley barely reacted. Kelly pressed the point, stressing how serious it was, until something finally clicked. Then she reacted by shouting out, "Oh, my God," before hanging up. Kelly was confused, but figured her friend was in shock. Back at her work, Shelley calmly told her colleagues she had to leave. Her house was on fire.

• 5:22Vanessa Richardson?

  But she spoke in such a matter-of-fact way that they almost missed what she said. It wasn't the reaction you'd expect from someone whose home was burning down, and especially not from someone who enjoyed attention. But as Shelley made her way back to her car to head home, she made one more show of her innocence, the way she had all morning. This time, with a phone call to her husband, Jimmy. Of course, as she expected, it went straight to voicemail. And so she left a message. "Jimmy, where are you?" she asked, almost pleadingly. She told him their house was on fire and that he needed to call her back. And then, just as calmly as she'd spoken to her colleagues and to Kelly, she started the drive home.

• 6:04Tristin Engels?

  Remember from episode one, we talked about the difference between impulsive versus planned violence and how they spend time mentally rehearsing their crime when they're planning it. Well, that mental rehearsal doesn't stop when the crime ends. It extends beyond that. They rehearse how they will respond after the crime is complete, what they will say they saw or did, who they will call, how they will act. And we often see impression management used to carry this out. Impression management is the way we consciously or unconsciously influence how other people see us. And we all do it. We dress a certain way for a job interview. We try to make a good first impression on a first date. None of that is inherently deceptive. It's a normal part of social life.

• 6:49Tristin Engels?

  Obviously, certain caveats apply to those who are neurodivergent when it comes to impression management. But impression management can also be used for deceptive purposes. In the legal realm, they're often trying to appear innocent, surprised, mentally ill, or incompetent, for example, because they have incentives to do so. They need to behave in a way that makes their story feel believable. And in this instance, knowing what happened to Jimmy, but then calling him and leaving a worried voicemail about a fire that she said would be an example of impression management. Her going to work, interacting with coworkers, behaving in an ordinary way is also impression management as well. Her incentive is to appear normal,

• 7:34Tristin Engels?

  lower suspicion, and divert attention away from her.

• 7:38Vanessa Richardson?

  Can those attempts to appear innocent sometimes end up backfiring?

• 7:42Tristin Engels?

  Of course. And in fact, they can have the opposite effect. And that's mostly because people often rely on stereotypes on how innocent people should behave, at least according to research. They have to act innocent because they aren't. So it doesn't often come across naturally. And as a result, they often believe they need to appear especially cooperative, concerned, or shocked. But genuine human behavior varies. There isn't one correct way to react to a crisis. Sometimes, people overexplain, or they provide unnecessary details, volunteer information that wasn't asked for, or they do things that they think proves their innocence. But ironically, those acts are the things that become heavily scrutinized

• 8:25Tristin Engels?

  because they appear inconsistent or unnecessary. Shelley is an example of that. Her delayed reaction to Kelly telling her that her house was on fire was suspicious to her, even though realistically, I think many people would be delayed in processing that. It's not the kind of phone call people expect to get, which may be why Kelly didn't really press the issue. But it's not a normal response.

• 8:51Vanessa Richardson?

  While Shelley drove toward her house on Killarney Drive, keeping up her facade of innocence, firefighters were still confronting a troubling possibility of their own. As word got to them that the kids were with their other parents and that Shelley was at work, they had one concern above all. If Jimmy's truck was still sitting inside the garage, then he might never have made it out of the house. So while some firefighters continued knocking down the flames, others pulled on their breathing equipment and disappeared into the smoke-filled house. Visibility was almost non-existent, so they felt their way along the walls, room to room. They made their way through and eventually upstairs, reaching the primary bedroom. The fire had heavily damaged the room, making it almost impossible

• 9:35Vanessa Richardson?

  to distinguish one object from another. The firefighters slowly felt their way across the space until they found what remained of the bed. And that's when one of them stopped. Someone was lying on top of it. They'd found Jimmy's body. They radioed the chief outside, who told them to be careful. This might be a crime scene. Once the fire was finally contained and the house was deemed safe enough for additional authorities to enter, they pivoted into investigation mode. At first glance, there wasn't much of a reason to believe Jimmy's death was anything more than the tragic result of a house fire. But that's also when Morgantown Police Detective Paul Metzenote stepped in. Like his colleagues, he initially believed he was responding

• 10:20Vanessa Richardson?

  to a fatal house fire. But as he started talking with firefighters and examining the primary bedroom, he couldn't shake the feeling that something about the scene wasn't quite right. Jimmy was still lying flat on what remained of the bed. To Metzenote, that immediately stood out. In a fire this intense, instinct takes over. You run. Why wouldn't Jimmy have made any effort to get out of bed? It made no sense.

• 10:49Vanessa Richardson?

  Then there was the fire itself. Although the primary bedroom had sustained significant damage, much of the rest of the house remained standing. The fire hadn't spread because the primary bedroom door had been closed, keeping the blaze contained. It was a detail investigators wouldn't overlook. Still, none of this proved that a crime had been committed, but it was enough to make Detective Metzenote question whether the fire was really the cause of Jimmy's death. Detective Metzenote trusted his hunch that something was off, but he would need to collect a lot more evidence before he could draw any conclusions. As he continued surveying the scene, another vehicle pulled onto Killarney Drive. Shelley was back home.

• 11:33Vanessa Richardson?

  By then, the flames had been mostly extinguished, but thick smoke still drifted from the second floor. Fire engines crowded the narrow street as firefighters continued moving in and out of the house. Neighbors, friends, and Jimmy's coworkers stood silently behind police tape, waiting for news. They watched as Shelley stepped out of her car. Her demeanor completely shifted from what it had been at the hospital. Now she shouted out in seeming disbelief as she rushed closer to her home. Bobby ran over, wrapping her in his arms and guiding her to a police car. Just hours earlier, the two had been secretly planning a future together. Now they sat side by side, waiting to learn whether Jimmy was alive.

• 12:17Vanessa Richardson?

  From the backseat of the police car, Shelley repeatedly looked toward the house, searching for any sign that firefighters had found her husband. She pleaded with the authorities to find her husband, insisting maybe he'd just gone out for a jog. But moments later came the news that would break any spouse. Her husband was found dead inside their home. As the authorities explained what they thought had happened, Shelley didn't cry. She kept insisting they check again. Maybe he was still alive. Jimmy's brother, who had also arrived on the scene, went over to comfort her. Shelley told him to go get Jimmy, to tell God to give Jimmy back. But nothing he said could comfort Shelley. Hours earlier, she'd seemed strikingly restrained.

• 13:02Vanessa Richardson?

  Now, whatever composure she'd shown at the hospital had completely unraveled.

• 13:09Tristin Engels?

  These dramatic shifts in emotion by themselves aren't necessarily red flags for me. If I arrived at the scene, knowing nothing else, and simply watched this unfold, I wouldn't really overinterpret it. People respond to trauma and shock in very different ways. There's no correct way to grieve or react. What investigators, and even I, pay attention to is the timing and the context of those emotional changes. Are they consistent with the person's understanding of events? Does their behavior change when their understanding changes? Or does it change when something else changes? I'm also looking for consistency.

• 13:51Tristin Engels?

  Does the person's behavior align with what they say they believe? Does their emotional presentation change after they receive new information or before it? Is the behavior consistent, whether they're interacting with other people or whether no one is watching? And are the emotional changes happening because the facts have changed? Or even when the facts haven't? If there were inconsistencies like that, then they are the kinds of observations that would prompt me to ask more questions before drawing conclusions.

• 14:24Vanessa Richardson?

  By the afternoon, the authorities had been on scene for a few hours with Shelley and her loved ones. At around 3:00 PM, Detective Metzenote went over to Shelley to introduce himself. Shelley shot back. Why was he talking to everyone, but no one was talking to her? Detective Metzenote was surprised by the sharpness of her tone, but still, he took it in stride. He asked about her home and her husband, and for consent to search the house for samples. She agreed to everything with a cool and composed demeanor. By now, the frantic desperation she'd shown just a short time earlier had seemingly vanished. It unsettled Detective Metzenote. He also quickly picked up on what he felt was a recurring pattern. No matter what they were discussing,

• 15:09Vanessa Richardson?

  Shelley seemed to find a way to bring the conversation back to herself. He'd handled a lot of death investigations. He'd met plenty of grieving partners and parents, but rarely one this controlled, even manipulative. It seemed like everyone else on the scene was more moved by the tragedy of the situation than she was. But Detective Metzenote wasn't focused on any single reaction. He was taking in the scene as a whole. He accounted for Jimmy's body, the unusual fire that hadn't spread throughout the house because the bedroom door had been closed, and on top of it all, Shelley's behavior. While none of it proved a crime had occurred here, he still couldn't ignore it. Something wasn't right.

• 15:51Tristin Engels?

  Again, grief, shock, and stress can look different from one person to the next, and Shelley's unusual behavior here is not enough by itself to determine guilt or innocence. There's no "normal" reaction after learning that someone you loved has died, especially so unexpectedly and tragically like this. Grief is influenced by dozens of factors, like personality, culture, previous experiences with loss, the nature of the relationship with the person you lost, and whether the death was expected or sudden, or how the person learned the news, and even basic biology can influence it. And immediately following the traumatic event, people are trying to process information that doesn't even make sense to them yet. Some people become emotionally numb.

• 16:36Tristin Engels?

  Some people become highly emotional. Others become very practical. They focus on what needs to happen next before reality hits. They go into action mode. There's no one expected way to respond.

• 16:49Vanessa Richardson?

  If behavior alone isn't really reliable, why do investigators still pay such close attention to it?

• 16:56Tristin Engels?

  Because behavior is still data. It's just not concrete data. Behavior can still generate questions and hypotheses that can still be tested against the evidence. And then they look for behavioral consistency and patterns. One behavior by itself rarely tells you much, but when you start seeing the same themes repeated across different situations, that's when you start to get patterns. And when investigators encounter inconsistencies, they don't immediately assume someone's lying. They ideally ask what might explain those inconsistencies, because sometimes there's a perfectly reasonable explanation. But other times, the inconsistencies can align with other evidence in the case.

• 17:39Tristin Engels?

  This also allows them to observe the person's baseline, AKA their normal behavior, and see if there have been any changes or shifts when there's any kind of heightened stress or anxiety, especially if pressure is mounting on them. And they can also test their statements against the evidence that they have. All of that can be useful for them to know what area of questioning they should maybe explore more, for example. I know for me, how someone responds emotionally to questions I ask in an evaluation is data. It may give me an idea about what particular topic or history means to them. It might signal trauma. It might signal avoidance or fear. But it can still be data that you use to explore more of.

• 18:23Vanessa Richardson?

  Detective Metzenote understood better than anyone that Shelley's behavior alone wasn't enough to draw any conclusions. He'd need to wait to see what the evidence revealed. And over the next few days, investigators started working on exactly that. Jimmy's body was transported to the office of the chief medical examiner for an autopsy. Detectives and fire investigators also remained on Killarney Drive, carefully documenting every inch of the burned home. What had begun as a routine fatal fire investigation was quickly spiraling into something far more insidious.

• 19:07Vanessa Richardson?

  On the morning of November 29, 2005, firefighters discovered Jimmy Michael's body inside the burned remains of his bedroom. Detective Paul Metzenote was part of the team on the scene, and after assessing and talking with Shelley Michael, something about it still felt wrong. As detectives continued documenting the home on Killarney Drive, the autopsy began on Jimmy's remains. The burns were so severe that his body was completely charred. No surfaces of it were left intact. But even so, the medical examiner had a specific goal, identifying whether Jimmy had been alive when the fire started. And the only way to get an answer would be to look at Jimmy's airway and lungs.

• 19:52Vanessa Richardson?

  The examiner was looking for any soot that would be left behind after inhaling smoke. With people who die during a fire, those tiny black particles are almost always present, trapped inside the respiratory tract as the victim struggles to breathe. But Jimmy's lungs looked different. The soot the examiner was expecting was nowhere to be found. There also wasn't any evidence of significant carbon monoxide exposure. It was a finding that forced Detective Metzenote to reconsider everything about this case, because if Jimmy hadn't inhaled smoke, then he may not have been alive when the fire started.

• 20:30Tristin Engels?

  I know I touched on this in episode one, but when offenders stage a scene, it's generally done to conceal a crime. Arson is often the common cover-up used because it's believed to be the best way to destroy forensic evidence, and that's largely true. And the primary types of evidence it destroys are biological, like hair, DNA, or fingerprints, as well as trace evidence, like gunshot residue or fibers, and also the true cause of death, like soft tissue damage or even defensive wounds. But obviously, as with everything, it's not foolproof. Investigators can generally tell how the fire started, where it started, and medical experts can spot any unusual aspects of the case like this.

• 21:14Tristin Engels?

  The fact that there were no signs that Jimmy had any soot in his airway or lungs. Offenders are generally not forensic pathologists, fire investigators, toxicologists, or crime scene analysts. They stage a scene for the average observer like themselves. Forensic experts, unfortunately, are not average observers. And that's how crime scenes like this that are staged tend to unravel like that.

• 21:43Vanessa Richardson?

  While investigators quietly questioned whether Jimmy had really died in a house fire, Shelley spent the next few days moving through her world as a grieving wife. Family, friends, and neighbors arrived with casseroles and condolences, and decisions had to be made about the funeral. Shelley threw herself into the endless list of practical decisions that follow an unexpected death. To everyone around her, she appeared to be doing exactly what a grieving wife was expected to do, and yet, her behavior—detached one moment, erratic the next—was perplexing. When the family gathered at the funeral home to finalize the arrangements, Shelley’s attention kept returning to one thing: she wanted to see Jimmy.

• 22:26Vanessa Richardson?

  The funeral director gently explained that his body had been too badly damaged in the fire, but Shelley refused to let the idea go. In the end, his family went above her head and insisted on a closed casket. Then, another issue surfaced. It would cost thousands of dollars to transport Jimmy’s body back to his hometown of Cumberland, Maryland for burial. Before anyone else in Jimmy’s extended family, including his parents, could respond, Shelley offered to handle it if it meant saving money. She’d load the body into a van and drive it to Cumberland herself. That suggestion caught Jimmy’s parents off guard. His father reminded Shelley that a portion of Jimmy’s $500,000 life insurance policy

• 23:10Vanessa Richardson?

  would be more than enough to cover the cost. Shelley acted surprised the policy even existed. She said she didn’t care about the money. It meant nothing to her with Jimmy gone. But the family in the room knew that Shelley had been there when the life insurance policy was put into place. They knew that she knew that Shelley was the sole beneficiary. Nonetheless, Jimmy’s family moved along, ignoring Shelley’s outbursts and comments. But that wasn’t the case in the investigators’ offices just a few miles away. They weren’t ignoring any of her behavior, because while Shelley planned a funeral, the authorities were building a homicide case.

• 23:52Tristin Engels?

  Shelley’s ability to kill her husband, who was also a father, burn down her house, and then spend the next several days planning his funeral, talking with family, and carrying on as though life is normal, seems very calloused and also shocking. But we also know historically how she can get when she’s narrowed her focus on a goal. And to me, it seems like she hasn’t quite reached her goal yet if she’s capable of doing this. Aside from there still being a story to maintain, a family to interact with, investigators to avoid raising suspicion with, she still had a romance she wanted to reconnect with

• 24:35Tristin Engels?

  and build upon with Bobby, and an insurance claim that she seems to still need to resolve. Based on that, her ultimate objective may have not been killing Jimmy, but rather, this was a means to an end, but the end was still unfolding.

• 24:53Vanessa Richardson?

  While Shelley continued moving through the rituals of grief, Detective Metzenote and the rest of his team were deep in their investigation. And they had a lot of questions. Who had he spoken to in the days before he died? Had he been arguing with anyone? Was he having financial problems? Did he owe someone money? Had he mentioned being afraid? Detectives couldn’t answer any of those questions by studying the crime scene on its own. To understand why Jimmy had been killed, they first had to understand the life he’d been living. So in the days after his death, investigators started knocking on doors. They sat down with Jimmy’s parents, siblings, close friends, neighbors, and coworkers,

• 25:36Vanessa Richardson?

  asking each of them to walk back through the weeks leading up to November 29. Little by little, detectives assembled a timeline, not just of Jimmy’s final hours, but of his marriage, his friendships, his work, and the relationships that shaped his everyday life. At first, those conversations seemed to reinforce everything investigators had already assumed. Jimmy was a widely respected man. Loved ones described him as dependable and hardworking, a successful entrepreneur trying to build his business, Mountaineer Home Medical. They also spoke of a devoted father who cared deeply about his children. No one could have ever wanted him dead.

• 26:18Vanessa Richardson?

  But Metzenote kept asking questions, and after more and more interviews, one name kept resurfacing: Bobby Teetz, Jimmy’s friend, who also seemed to be extraordinarily close to Shelley. So much so that Metzenote had even picked up on it. Bobby had been a constant presence. He checked in on Shelley, spent time with the family, and remained a familiar presence. The night before Jimmy’s funeral, Shelley was staying with her in-laws, Jimmy’s parents. She asked them if Bobby, his wife and kids, could also stay with them for emotional support. They agreed. Later that night, Shelley’s father-in-law caught her and Bobby in an embrace.

• 27:01Vanessa Richardson?

  He was shocked to see Bobby kiss Shelley’s cheek. Shelley pushed Bobby away the second she realized they weren’t alone. The next morning, Shelley spent so long getting ready that her in-laws left without her to the funeral, and no one spoke about the night before. At the funeral, Shelley kept a straight face for the most part. As others cried around her, including Jimmy’s son, Drew, Shelley kept her gaze forward. But despite the looks it might attract, Bobby’s presence was reassuring for Shelley. Reassurance that with each day that passed, her plan was getting further cemented. She no longer had to imagine what a future with him might look like. It was finally in her grasp.

• 27:45Vanessa Richardson?

  Soon, she’d be able to settle into her new life with him. Jimmy was gone. She’d made their biggest obstacle vanish. By the start of December 2005, investigators had spent several days retracing Jimmy’s final weeks. As Detective Metzenote gathered his investigative team to compare notes, a rumor came up. A few of Jimmy’s coworkers they’d interviewed remarked that Shelley and Bobby were unusually close, and that they’d even taken a recent business trip together to Chicago. They said the trip had seemed strangely personal. Detective Metzenote decided to find out whether there was any truth behind those rumors. He divided the work among his team.

• 28:27Vanessa Richardson?

  Some detectives called hotels near Chicago’s O'Hare International Airport, trying to determine whether Shelley and Bobby had checked in together during their November trip. Others prepared search warrants for their cellphone records, hoping that travel records and phone logs might reveal what witnesses couldn’t. The calls and inquiries led to cold, hard evidence. It all checked out. Shelley and Bobby weren’t just family friends. They were engaged in a secret affair. But proof of an affair wasn’t proof that Shelley had murdered her husband. Still, it gave investigators something they’d been searching for since the morning of the

• 29:06Vanessa Richardson?

  fire: a believable explanation for why someone might have wanted Jimmy dead. By the beginning of December 2005, investigators finally believed they understood why someone might have wanted to kill 33-year-old Jimmy Michael. A secret affair between his wife Shelley and his friend Bobby Teetz had given detectives their first credible motive. Now, they needed to answer an equally important question: how had Jimmy actually been killed? While detectives continued interviewing witnesses and piecing together Jimmy’s final

• 29:48Vanessa Richardson?

  days, forensic scientists quietly continued their work inside the laboratory. Samples collected during Jimmy’s autopsy had been carefully analyzed, screened for dozens of drugs and toxic substances, and compared against the evidence collected from the scene. The process was meticulous and time-consuming. Investigators already had reason to suspect foul play. Even Jimmy’s father had told them he didn’t trust his daughter-in-law. He thought she’d drugged his son and then tried to burn away the evidence. But the authorities received a more targeted tip from none other than Rob Angus, the father of Shelley’s first child. He told investigators they should make sure to look for paralytics in Jimmy’s system.

• 30:33Vanessa Richardson?

  Some paralytics would be easily accessible to anyone working in the pediatric intensive care unit, like the one his former girlfriend Shelley worked in. And the lab findings soon bore that out. Jimmy hadn’t died from smoke inhalation or carbon monoxide poisoning. Instead, toxicology revealed that he’d been killed by rocuronium, a powerful neuromuscular blocking agent that’s usually used during surgeries or in situations of emergency intubation. Without immediate intervention and mechanical ventilation, the drug can prevent someone from breathing altogether. For Detective Metzenote, the significance of that finding was immediately clear.

• 31:16Vanessa Richardson?

  Rocuronium wasn’t something an ordinary person could buy at a pharmacy or keep in a medicine cabinet at home. It was a tightly controlled medication, used almost exclusively in medical settings. Which meant investigators’ attention shifted almost immediately to only one person: Shelley. As a pediatric nurse practitioner in a hospital setting, she would be around medications all day. She understood exactly what rocuronium was, how it worked, and who had access to it. Suddenly, the woman detectives already believed had a possible motive also had the means to act.

• 31:57Tristin Engels?

  Planning sometimes creates the illusion of control, and the more someone spends thinking through a plan, anticipating problems and solving them in advance in their minds, the more confident they become, not just in their plan, but their abilities. But that's a common cognitive trap. We tend to overestimate our ability to predict how situations will unfold. That's overconfidence bias, and that's likely what happened with the rocuronium. She likely felt confident that investigators would never test for that medication in an autopsy, or that an autopsy would even ever be performed in the first place, given that she thought this would be written off as an accidental fire. And she underestimated all of that, and especially underestimated the possibility

• 32:41Tristin Engels?

  that someone else would lead detectives right to the medication.

• 32:47Vanessa Richardson?

  Do you think specialized knowledge or professional experience, like the fact that she's a pediatric nurse practitioner, sometimes can reinforce that sense of confidence?

• 32:56Tristin Engels?

  Absolutely. Specialized knowledge can absolutely increase a person's confidence because they genuinely do know more than the average person. And in Shelley's case, she knows more than the average person she serves at work. She has the education, the training, and the expertise. She makes clinical decisions, administers medications, and she helps save lives. That builds self-efficacy, which is the belief in your ability to successfully perform a task. That can build both personal and professional confidence. The risk is that confidence can sometimes evolve into overconfidence. Someone may begin to believe that because they've mastered one domain, they can successfully apply those same skills in a completely different one.

• 33:39Tristin Engels?

  It's possible that Shelley's confidence in her medical knowledge caused her to believe that she could also use that knowledge to commit and conceal a homicide. But treating patients and outsmarting forensic investigators are two entirely different skill sets. Expertise in one domain doesn't automatically translate to expertise in another, as we clearly see here.

• 34:02Vanessa Richardson?

  As investigators continued piecing together the weeks leading up to Jimmy's death, Detective Metzenote knew they needed to speak again with Bobby and Shelley. And so, early one afternoon, still only days after Jimmy's death, investigators called the two into the Morgantown Public Safety Building. The timing was intentional. They called Bobby and Shelley separately, but wanted to make sure Shelley would see Bobby there, also talking to the police. As she walked through the front doors of the station, she spotted him immediately. The two stood together in the hallway in silence for a brief moment before detectives escorted them in different directions. Shelley followed Detective Metzenote into one interview room.

• 34:44Vanessa Richardson?

  Bobby disappeared into another with Detective Chris Dalton. Until that afternoon, Shelley had spent the previous days answering detectives' questions as Jimmy's grieving widow. She'd sat through interviews, planned a funeral, accepted condolences, and continued insisting she had no idea how her husband had died. She'd kept calm, cool, and collected the entire time. But now, there was an element out of her control. What could Bobby be discussing with Detective Dalton down the hall? The tactic of having them both appear at the same time had worked well, because before the detectives even confronted him with the evidence they'd been collecting, Bobby immediately confessed to his affair with Shelley.

• 35:27Vanessa Richardson?

  He told them it had been going on for months. He acknowledged the trip to Chicago, where things became physical, and that the two had continued seeing each other. The secret that had seemingly been pent up inside of him for months was finally out. And now Bobby was an open book. He told Detective Dalton he just wanted to save his relationship with his wife, whatever it took. Detective Dalton paused and privately let Detective Metzenote know that Bobby had confessed to the affair. Armed with this information, now Metzenote knew for sure that Shelley was lying to him. And so, he tried to give her the opportunity to course correct,

• 36:10Vanessa Richardson?

  but Shelley insisted Bobby was simply a close friend that both she and Jimmy cared about. For hours, Metzenote kept pressing her, returning to the same subjects from different angles, and carefully comparing every answer Shelley gave against what Bobby had already admitted from down the hall. He pressed her on the medications she had access to, and he pressed her on the fact that they had evidence of her car arriving at work that morning, then leaving to go back home not long after. He even told her fire experts had concluded the fire was not an accident. Shelley said she was surprised to hear that. She was sure there was no way someone would have set her home on fire.

• 36:52Vanessa Richardson?

  But Metzenote reiterated, "They know how the fire started and where." He told Shelley he wouldn't share those details with her, yet. He still had to finalize his investigation before he could reveal his hand. But he insisted Shelley needed to go home and think about their conversation today, and that next time, she had to come back with the truth. That afternoon, Shelley walked out of the Public Safety Building, a free woman. Later that day, she met Bobby at her daughter's cheerleading practice and started nervously asking him for details from his interrogation. She asked if he'd revealed their affair to the authorities and why they kept pressuring her about Chicago.

• 37:37Vanessa Richardson?

  In response, Bobby lied. He told her he hadn't said anything to the authorities. Shelley was at a loss. She called her parents to tell them police were trying to intimidate her. It seemed like not knowing what the authorities knew was making her head spin. Shelley couldn't contain it any longer. She called Detective Metzenote. She wanted to meet again, and she wanted to take a polygraph exam to prove her innocence. She said she didn't understand why this investigation was turning on her, and if she really was a killer, why hadn't she been arrested? She was still free, and she was still standing by her story.

• 38:17Tristin Engels?

  This is what I would consider an example of something called escalation of commitment, and that's when people have invested significant time, effort, or in this case, personal loss, into a course of action and then continue to pursue it even when it's becoming increasingly unlikely to succeed. Continuing to deny the affair preserves the possibility, however slim that might be, that the narrative can still hold together. Admitting the truth, on the other hand, makes the consequences immediate for her. People often continue investing in something they know might fail because abandoning it means accepting that all of their previous decisions have led to this. And she made a lot of serious consequential decisions,

• 39:02Tristin Engels?

  decisions that also seemed to really challenge her values and her belief systems at the same time. But as long as they keep going, there's still hope for her that the outcome can change. And I also find it interesting that Shelley offers to take a polygraph. Whether innocent or guilty, people sometimes become more proactive when they feel control slipping away. And I think she's attempting to reinsert herself into the process so she can regain a sense of agency. It may not necessarily change the course of the investigation, but it can give her a feeling that she's influencing it. But is that really surprising when you consider everything we know about her? She's never waited for the future to unfold. She's always tried to control it for herself.

• 39:47Vanessa Richardson?

  Shelley continued to assert her innocence, and she showed up for that polygraph test. As part of the process, the sergeant running the test first wanted to conduct a brief demonstration of how the process worked. It was just supposed to acquaint her with a machine, but the quick test was enough to unsettle Shelley. Despite continuing to swear that she had nothing to do with her husband's death, she refused to move forward with the actual testing. As the sergeant started to disconnect the equipment, Shelley made a confession. She said she wouldn't be taking the polygraph anymore, but she did admit to having an affair with Bobby. The authorities ran with that confession, and even though the polygraph was canceled, they continued with their line of questioning.

• 40:31Vanessa Richardson?

  Now, they could finally put it all on the table. The detectives told Shelley they knew she'd started the fire in her bedroom and closed the door to make sure it was primarily contained to that room. And then, just as quickly, she'd gone downstairs, backed out of her driveway, and driven back to work, all at the record speed of 17 minutes. Shelley denied all of it. She said she hadn't left her work until she got the call about the fire. The authorities couldn't make the arrest yet, but they were clear with Shelley. She was their number-one suspect. In the weeks that followed, Shelley hired a lawyer, and as the investigation moved forward, the case against her continued to grow.

• 41:15Vanessa Richardson?

  Detectives subpoenaed additional records, interviewed Shelley's coworkers at the hospital, continued reviewing her access to medications, and pored over every statement she had made against the growing body of forensic evidence and witness testimony. By the start of 2006, three months after Jimmy's death, Shelley continued to deny any wrongdoing, but with the final toxicology report now complete, the evidence would soon speak louder than her words. Jimmy Michael's death was now officially ruled a homicide caused by a lethal injection of rocuronium. And on March 10, 2006, the authorities made their move. When detectives arrived at Shelley's house,

• 42:00Vanessa Richardson?

  they told her they had a warrant for her arrest in connection with her husband's murder. They allowed her a few moments to calmly gather herself, put on her coat and shoes, and prepare to leave. Then, they put Shelley in handcuffs and walked her to the back of a police car. Within hours, she appeared before a magistrate, pleaded not guilty to the charges of first-degree murder and first-degree arson, and was transported to the North Central Regional Jail to await trial.

• 42:30Vanessa Richardson?

  News of the arrest spread quickly throughout Morgantown. For many of the people who knew Shelley, it seemed almost impossible to reconcile the allegations with the woman they thought they knew. Friends, coworkers, and family struggled to believe that the respected pediatric nurse practitioner, who'd spent years caring for critically ill children in the hospital, was now accused of orchestrating her husband's murder. Yet despite the arrest, Shelley's position never changed. She continued insisting she was innocent. It was a claim she maintained all the way until the start of her trial in 2007, nearly two years after Jimmy's death.

• 43:11Vanessa Richardson?

  The trial lasted several weeks, over which the prosecutors carefully reconstructed the investigation. The jury heard testimony from firefighters, forensic experts, detectives, hospital employees, and Bobby himself. Prosecutors argued that Shelley had used her medical training to obtain rocuronium, injected Jimmy as he slept, then returned home the next morning to set fire in an effort to destroy the evidence and disguise the murder as a tragic accident. After setting the fire, she drove back to work until neighbors saw the smoke coming from their house. The defense presented a very different picture. Shelley maintained her innocence, insisting she'd loved Jimmy and had nothing to do with

• 43:56Vanessa Richardson?

  his death. Her attorneys challenged the prosecution's interpretation of the forensic evidence and argued that the state's case relied heavily on circumstantial evidence rather than on direct proof. Ultimately, it was up to the jury to decide which version of events they believed. And after deliberating for nearly two days, the jury returned its verdict. Shelley Michael was found guilty of first-degree murder and first-degree arson. Just weeks later, the judge sentenced her to life in prison, plus an additional 20 years for arson. For Detective Paul Metzenote, the verdict marked the end of a successful investigation

• 44:38Vanessa Richardson?

  that had begun with little more than a hunch that something was amiss. For Jimmy's family, it brought a measure of justice after years spent searching for answers. But despite the mountain of evidence, a jury's conviction and a judge's sentencing, Shelley still maintained her innocence.

• 44:57Tristin Engels?

  People often assume that, once the evidence becomes overwhelmingly damning, the accused will confess. But that's not necessarily true. And you can actually look at that if you go through certain cases in history. A confession isn't just admitting to an act, it means also accepting everything that comes with it psychologically. And that's the legal consequences, the loss of relationships, the loss of a reputation. And sometimes it's the loss of a person's entire self-concept. And look at Shelley's behavior so far. Whenever her control was threatened, she tightened her grip. It took a lot for her to even admit her affair with Bobby. And the longer someone has maintained a story, the more psychologically difficult it can become to abandon it.

• 45:42Tristin Engels?

  And we've talked about that. Admitting the truth can mean acknowledging that months or even years of decisions and lies and efforts to conceal it have all failed. For some people, continuing to deny feels psychologically easier to live with. There's also cognitive dissonance, which we've discussed in episode one. We are motivated to see ourselves as decent, rational people. And when our behavior conflicts with that self-image and there are two opposing realities, it creates psychological discomfort. So people adapt by changing their behavior or changing the story that they tell themselves or that they tell others.

• 46:18Vanessa Richardson?

  Do you think, in this case, the hope of one day overturning a conviction can keep someone committed to their denial for years?

• 46:26Tristin Engels?

  Yes, and that is another big reason. If a person believes there's still a chance to appeal their conviction or obtain post-conviction relief, or even be exonerated one day, maintaining their innocence is critical for that. Appeals are extremely rare to win, and they're certainly not going to be easier for individuals who admitted their guilt, or they behave in calloused ways, or they show no empathy for their crimes. But I don't think it's just about hope for an appeal, even in those cases. By that point, years or even decades may have passed. And in my experience, and I've worked with people who have been sentenced to life in

• 47:05Tristin Engels?

  prison, often it really is the case that the person's identity is tied to their claim of innocence. They've told their family, attorneys, the media, and perhaps even themselves, the same story for years. Like, walking that back is changing their identity. It's affecting book deals or survival for them while incarcerated even, depending on the type of crime that they're incarcerated for. So for many, I think the innocence and claiming their innocence and sticking to their innocence is really not so much about hope, even though that can be a large part of it. It's more so about their self-concept.

• 47:46Vanessa Richardson?

  Today, Shelley Michael, now in her 50s, remains incarcerated in West Virginia, where she continues to maintain her innocence. She's up for parole in 2027. For many who knew her, reconciling the allegations with the woman they remembered has never been easy. She'd spent years caring for critically ill children and earning the trust of families across Morgantown, using the very same medical knowledge that became central to her husband's murder. And it's that contradiction that keeps this case alive in the public's memory.

• 48:34Vanessa Richardson?

  Thanks so much for listening. We'll be back next time for a deep dive into the mind of another murderer.

• 48:40Tristin Engels?

  Serial Killers and Murderous Minds is a Crime House original powered by Pave Studios. Here at Crime House, we want to thank each and every one of you for your support. If you like what you heard today, reach out on all social media at @CrimeHouse. Don't forget to rate, review, and follow Serial Killers and Murderous Minds wherever you get your podcasts. Your feedback truly makes a difference.

• 49:02Vanessa Richardson?

  And to enhance your listening experience, join Crime House Plus and get both parts of every story dropped on the same Monday, completely ad-free. No waiting three days for part two, plus Crime House bonus episodes every month. To join, go to crimehouseplus.com, or if you listen on Apple Podcasts, tap "Try Free" at the top of the Serial Killers and Murderous Minds page. Serial Killers and Murderous Minds is hosted by me, Vanessa Richardson, and forensic psychologist Dr. Tristin Engels, and is a Crime House original powered by Pave Studios. This episode was brought to life by the Serial Killers and Murderous Minds team: Max Cutler,

• 49:44Vanessa Richardson?

  Ron Shapiro, Alex Benedon, Lori Marinelli, Natalie Pritzowski, Nicolette Tavallaro, Sarah Camp, Alyssa Fox, Sarah Batchelor, and Carrie Murphy. Thank you for listening.

• 50:01Vanessa Richardson?

  If you're looking for your next podcast, check out What the Fact with Connor Tomlinson from Netflix's Love on the Spectrum and Carter Roy. Every week, they take three unbelievable true facts from history and tell you the full story behind them. Follow What the Fact wherever you listen, or subscribe on YouTube at What the Fact Pod.