Tyler Hadley discusses how he, as a troubled 17-year-old, bludgeoned his mother and father to death.

Bo Pete Jeffrey tells a different story about the brutal beating and murder of his wife.

Denali Brehmer agrees to kill her best friend for a man she met online offering millions for murder.

Yaser Said speaks about the night he fatally shot his teenage daughters near Dallas, Texas.

A gruesome video on a stolen SD card exposes Brian Steven Smith's secret double life.