Inherited traits from your family gene pool can include blue eyes, a beautiful smile, and even winning personality. However, what about less desirable traits? A grandfather's talent for swindling, an aunt's penchant for aggravated assault or a father's flair for murder... Can you really inherit evil from your family tree? Evil Kin explores this question alongside the possibility of psychopathic behavior being pre-programmed. From siblings who conspire to kill their parents, to three brothers growing up independently to become serial killers, rapists and mercenaries—Evil Kin delves into true-crime mysteries surrounding bone-chilling cases that prove blood is thicker than water.
Aired: Aug 28, 2013Kenneth and Kari Allen were loving siblings from an all-American family. But ...
