With access to hundreds of pages of police and FBI transcripts and personal testimony from family, friends, and survivors, the haunting story of how Jeffrey Dahmer went from shy adolescent to a notorious serial killer and cannibal is revealed.

Jeffrey Dahmer lived a ghastly double life as an adult, ultimately becoming known as one of America’s most infamous serial killers. Through an exclusive interview with Dahmer, as well as his mother and father, this program takes an extended look inside the mind of a serial killer.