Freeze Framed
Stacey Castor murdered two husbands with antifreeze
In 2005, Stacey Castor hoped her 911 call would get help for her troubled husband. But when he was found dead, investigators took a hard look at David Castor's cause of death.
Original air date: December 3, 2010
Posted: February 20, 2022
By: Robert S.
Season 14, Episode 7
In 2005, David Castor had been dealing with depression since his father had passed away, and he'd been drinking heavily. His wife Stacey placed a call to 911 operators after her husband had locked himself in their bedroom for the past 24 hours, and he hadn't been responding to her. In her call, Stacey sounded concerned, but not frantic – she didn't suspect what medical personnel would find when the breached the bedroom door.
David was nude, lying face-down on their bed. It was quickly apparent there had been a tragedy. Blood and other bodily fluids were on the bed and floor. Two glasses we on the nightstand by David's feet – one of them contained a bright green liquid. A gallon-sized container was on the floor below David's feet, and it had been the source fluid in the glass: Antifreeze.
On first examination, it seemed as if David Castor had locked himself in the bedroom and poisoned himself with antifreeze. The key component in antifreeze is ethylene glycol, and it was known to be deadly when enough was consumed. But this type of ingested poison was an unlikely suicide method, and a shotgun was located under the bed – a faster and less torturous option.
Had David Castor actually consumed enough antifreeze to kill himself? Police found evidence that someone else may have had a hand in his demise. Someone else that lived in the Castor home. And as police zeroed in on their prime suspect, Stacey made another 911 call. This time her 17-year-old daughter Ashley had apparently attempted suicide too.
The Facts
Case Type: Crime
Crimes
- Murder
- Attempted murder
Date & Location
- August 22, 2005
- Clay, New York
Victims
- David Castor (Age: 48)
- Michael Wallace (Age: 38)
Perpetrator
- Stacey Castor (Age: 38)
Weapon
- Poison: Ethylene glycol (Antifreeze)
Watch Forensic Files: Season 14, Episode 7
Freeze Framed
The Evidence
Forensic Evidence
- Computer data
- DNA: Victim's
- Fingerprints
- Report: Pathology
- Report: Toxicology
- Written narrative: Perpetrator
Forensic Tools/Techniques
- None used in this episode
Usual Suspects
No Evil Geniuses Here ?
- Left obvious evidence in plain sight
- Scene staging: Improbable blood location
Cringeworthy Crime Jargon ?
- None uttered in this episode
File This Under... ?
- Body exhumed
- Fake 911 call
- Keep it in the family
The Experts
Forensic Experts
- None featured in this episode
Quotable Quotes
- "Maybe he [David Castor] didn’t use the shotgun under his bed because he wanted to kill himself over 72 hours as opposed to 72 hundredths of a second." - Bill Fitzpatrick: Prosecutor
- "When I interviewed Stacey, I asked her if she knew what the substance was in antifreeze that can kill you, and she said to me, ‘Ethyl[ene] glycol.’ I found it very strange because most people wouldn’t know that. But off the top of her head, she knew that when I asked her." - Dominick Spinelli: Lead Detective
- "I actually woke up in the hospital, and I had no idea what day it was, I had no idea where I was. One of the detectives was asking me questions like, ‘What was in that note that you wrote?’ I was like, ‘What letter? What pills are you talking about?’ All I remember was having a drink with my mom; that’s all I knew." - Ashley Wallace: Stacey’s Daughter
- "It hit me like a ton of bricks. My first reaction was, 'Oh my God! Antifree. Antifree.' What Stacey said in that interview was exactly what was in that note. It wasn’t a note, it was a confession. It was Stacey Castor that confessed in that note." - Dominick Spinelli: Lead Detective
- "I’ll say that she is completely amoral. She is completely self-absorbed. Everything in life revolves around her. She’s narcissistic to the extreme. She is troubled only by the inconvenience of other people." - Bill Fitzpatrick: Prosecutor
- "If I was to go see her, there’d better be more than just a plexiglass window between the two of us. I probably would slap her." - Ashley Wallace: Stacey’s Daughter
TV Shows About This Case
- Poisoned Love: The Stacey Castor Story: Lifetime movie (2020)
- 20/20: Black Widow (s41e23)
- The Fatal Flaw: A Special Edition of 20/20: On the Rocks (s01e03)
Book About This Case
- Mommy Deadliest - Michael Benson
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