Sins of the South

Discoveries of a sexual affair and financial fraud lead investigators to the person who cruelly strangled Tina Caronna. 

Sadistic killer Donald "Pee Wee" Gaskins brutally murdered more than a dozen people, including his own niece. 

Paul John Knowles — who is believed to have killed at least 18 people — has been described by investigators as "evil."

The show chronicles crimes that took place in America's South.

The new Oxygen True Crime series premieres Sunday, May 12 at 8 p.m.