Stacey Castor,'Black Widow' Found Guilty in Anti-Freeze Murder

Mother of two, Stacey Castor was charged with the murder of her husband and attempted murder of her 20-year-old daughter.The bizarre story began four years earlier, in August 2005, when Stacey Castor was at work waiting for her husband, David, to arrive. Stacey Castor, now 41, worked as an office manager at her husband's business, Liverpool Heating and Air Conditioning.

According to Castor, the couple, from Clay, N.Y., had had a fight the previous weekend, but she said she was still surprised that her husband was so late getting to work. She said she called him at home and on his cell phone several times but failed to reach him. Finally, around 2 p.m., she said she became really worried and called the police to report her concerns.

"My husband has locked himself in our bedroom for the last day," she said, asking for police to meet her at their residence. When police arrived, Castor was waiting in the front yard. Sgt. Robert Willoughby of the Onondaga County Sheriff's Department recalled that she'd mentioned that David had been depressed and that she was worried about the gun he kept in the room.Stacey Castor is serving more than 50 years in prison for poisoning her second husband, David Castor, with antifreeze and then trying to kill her daughter and frame her as his murderer. She's also suspected of using antifreeze to kill Michael Wallace in 2000.