In 1986, Karen and Michael Diehl, adoptive parents with a history of taking in children with disabilities, crossed the line from neglect to murder. Their disturbed adopted son was subjected to unimaginable cruelty—chained, beaten hundreds of times—until he tragically died. Uncover the horrifying truth behind their horrific actions in this shocking episode of Confessions of Crime. Subscribe now for more chilling true crime stories: youtube.com/c/RealCrime