Inside Edition is opening its archives to share never-before-seen video of our 1993 interview with Jeffrey Dahmer. A new generation is learning about the convicted serial killer’s horrifying crimes through the Netflix series “Dahmer – Monster: The Jeffrey Dahmer Story.” The world exclusive interview took place at a maximum security prison where Dahmer was serving a 999-year sentence. The then 33-year-old told Inside Edition’s Nancy Glass about his motives for killing 17 men.