S1/EP1 Police obtained a chilling note confessing to a killing in the woods and describing being forced to dig a grave for the victim.

S1/EP1 After searching the area, investigators found an empty grave intended for Scott Davis — as well as the body of another man.

S1/EP1 Scott Davis says he was looking for red flags when new boss Richard Beasley took him to a remote area — but was still alarmed when he heard a gun pulled behind him.

S1/EP1 Mastermind of Murder explores the cunning criminals who manipulated others into doing their dirty work. Oxygen's new original series premieres Sunday, April 18th at 8:30/7:30c.