Wife Felt Ill Every Time Husband Made Her A Coffee
The Effects of Slow Poisoning
Ms. Kozlowski said that she first noticed the effects when she almost had an accident on a freeway driving on her way to work in Detroit. During the day she experienced blurry vision, nausea and finally vomited while at work. After suffering effects multiple days, she placed hidden cameras in the kitchen.

Therese observed Kozlowski multiple times pour the antihistamine drug, Diphenhydramine in the pot of coffee that he made for her each morning. After she first watched the video, she said she didn’t drink the coffee but saved it for evidence.