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This episode details the brutal 2002 murder of 32-year-old Annalisa Raymundo in Stamford, Connecticut, and the bizarre ten-year investigation that ultimately exposed a web of infidelity, deception, and attempted murder. Annalisa, a Harvard graduate and pharmaceutical researcher, was found stabbed to death in her apartment after a frantic 911 call led police to the wrong address. For years, the case stalled while investigators looked at various leads, unaware that Annalisa's coworker, Nelson Sessler, was engaged in an affair with a married woman named Sheila Davaloo. Sheila had invented a fake love triangle story to manipulate her own husband, Paul Christos, while scheming to eliminate anyone standing between her and Nelson. The truth only unraveled in March 2003, when Sheila brutally attacked and stabbed Paul in their New York condo, leading police to discover her DNA at Annalisa's murder scene and connect the two horrific crimes.
The episode opens with host Olivia LaVoix introducing the series and a series of ad reads before warning listeners about sensitive content.
A frantic caller reports a neighbor’s attack, but the dispatcher mishears the address, leading police to a wrong location and a missed opportunity to locate the victim.
Police arrive at the correct condo, find a disarrayed apartment, and discover the body of Annalisa Raymundo, a pharmaceutical researcher with a complex personal life.
The narrative details Raymundo’s upbringing, education, career at Purdue and Pharmacia, and close ties to her parents, setting context for her sudden death.
Investigators trace the emergency call, interview witnesses, and examine potential suspects, including a fisherman named Gary, but find no direct link to the murder.
The episode abruptly shifts to a separate narrative about Paul Christos and Sheila Davaloo, detailing a violent domestic incident that culminates in Paul’s attempted murder and subsequent arrest.
The autopsy reveals multiple stab wounds and a brutal killing, but investigators find no clear motive or suspect, prompting a deeper dive into Raymundo’s professional circle.
The episode opens with a series of product advertisements before transitioning to the true‑crime narrative.
Westchester detectives head to Stamford to discuss the case involving Sheila Davaloo and Ana Lisa Raymundo.
Sheila’s false 911 call leads to the discovery of her stabbing Paul Christos in his own condo.
Sheila is tried in New York for the stabbing, where psychiatric defense and evidence of intent are debated.
Investigators connect Sheila’s actions to the murder of Annalisa, building a circumstantial case.
Discovery of the Crime Scenestory
Police responding to a frantic 911 call arrived at Annalisa Raymundo's condominium to find signs of a violent struggle and her body near the front entrance.
The medical examiner revealed Annalisa sustained nine stab wounds, including a fatal blow that passed almost completely through her torso, indicating considerable strength from the attacker.
The Blindfold Game Setupstrategy
Sheila convinced her husband Paul to participate in a blindfold and handcuff game in their spare bedroom, which served as the prelude to her assassination attempt.
The Stabbing of Paul Christosstory
While blindfolded and restrained, Paul was suddenly stabbed in the chest by Sheila, who later claimed she thought a candle or falling object caused the injury.
Uncovering the Phone Recordsdata
Investigators discovered that while Paul was bleeding in their home, Sheila had not called an ambulance but instead dialed Nelson Sessler in Connecticut.
Exposing the Fabricated Affairinsight
By comparing accounts, detectives realized that the elaborate office love triangle Sheila had fabricated involving a woman named Melissa was actually her own affair with Nelson.
DNA Evidence Links the Murderdata
Six years after the murder, DNA testing on a bathroom tap handle matched Sheila Davaloo, providing the physical link needed to charge her with Annalisa's death.
“The fact that the woman had ended the call so abruptly was a major problem for the police dispatcher.”
“She was fully clothed, although her white sweater had been pulled upwards during what appeared to have been a violent struggle.”
“The prosecutor asked Sheila whether she had been obsessed with Nelson Sessler at the time of the attack.”
“Sheila said she had no memory of it.”
“The only person in the story whose real name remained unchanged was Annalisa.”
“She said her life had become erratic, that she had been struggling with her mental health, and that she hadn’t intended to kill Paul.”
When 32-year-old Anna Lisa Raymundo was found murdered inside her Stamford, Connecticut home, investigators were left with a violent crime scene and a mysterious 911 call from an unidentified woman. Despite numerous leads, no clear motive or obvious suspects emerged. Months later, a seemingly unrelated attack changed the direction of the investigation completely. --- Narration – Anonymous Host https://www.instagram.com/caseys.snaps/ Research & writing – Matthew Dawe Production & music – Mike Migas http://mikemigas.com/ Audio editing – Anthony Telfer Sign up for Casefile Premium: Apple Premium https://podcasts.apple.com/us/podcast/casefile-true-crime/id998568017?ign-itscg=30200S&ign-itsct=casefile_podcastsSpotify Premium https://spotifyanchor-web.app.link/e/9gSwcv7USsbPatreon https://www.patreon.com/casefileFor all credits and sources, please visit https://casefilepodcast.com/case-355-anna-lisa-raymundo Hosted on Acast. See acast.com/privacy https://acast.com/privacy for more information.
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