David Viens, is a chef who killed his wife and slow cooked her body for 4 days, have been found guilty of 2nd degree murder. Viens boiled his wife’s body in a 55-gallon drum i 2009 before dumping the remains in a grease pit. According to authorities, Viens and his wife got into a heated argument the night before her death and after the argument put duct tape over her mouth and tied her up before he went to sleep and claimed he woke up to her dead and he freaked out. He’s facing a minimum of 15 years in prison. Read more below. Julie A.