Three years ago, Glenn Lemoine’s body was found floating in a canal — just miles away from his wrecked car — and his death remains a mystery. His 11 children want answers — and several of them are pointing fingers at their own family members. What do they think happened to their father? Denise, Amy and Bernadette say they suspect their mother, Ellen, and brother, Shawn, may have had something to do with their father’s death — but why? Ellen and Shawn strongly deny having anything to do with Glenn’s death and say they’re willing to take polygraph tests to prove their innocence. What will the results reveal? Plus, Glenn’s body was exhumed for a second autopsy — did the medical examiner find anything suspicious?