Kelly Marie Cochran is an American convicted murderer currently serving a life sentence in a Michigan prison for the brutal 2014 killing and dismemberment of her lover, Christopher Regan, in Michigan’s Upper Peninsula. She was later sentenced to an additional 65 years in prison for the 2016 murder of her husband, Jason Cochran, in Indiana. Because of her highly manipulative behavior and the disturbing details of her crimes, investigators and media documentaries have frequently referred to her as a "monster" and the "devil woman of Michigan".