Killer Siblings S2, E9

Telling the insane stories about a few of the most maniacal siblings in history through these exclusive interviews and firsthand accounts.

Cast:Michael Dumas , Rebecca Scarpati , Harven Danelian , Nate Albright , Justine Liza , Nicole Holmes , Sarah Siverson , Chanda Davetas , Ryan Babcock , Joseph W. Evans , Aleix Melloni , Yukon Clement , Riley Bowes , Louie Chapman , Krystian Amon , Mark Chinnery , Petteri Lassila , Rachel Banks