The Sledgehammer Killer

Fifteen-year-old Zachary Davis wanted to be a serial killer. On the night of August 10, 2012, he chose his first victim: his mother. Includes jailhouse interview with Dr. Phil.


Fifteen-year-old Zachary Davis wanted to be a serial killer. On the night of August 10, 2012, he chose his first victim: his mother. Includes jailhouse interview with Dr. Phil.