Law & Order: Criminal Intent (2001)

S6E21 Endgame

Goren and Eames stumble upon a scrapbook linked to a death row inmate, a notorious serial killer. The contents hint at a chilling possibility: he might have claimed additional victims beyond what was previously uncovered. As they delve deeper into the clues, they must unravel the truth behind the pages and confront the dark legacy of the killer's past.