Law and Order: Special Victims Unit S09E12 - Signature
Summary:
Woman's body is found murdered in a park alongside a man with a bullet in his head - Detective Benson and Special Agent Cooper join forces and suspect "The Woodsman", a serial killer Cooper has tried to catch for years. Detective Chester Lake and Benson begin to question Cooper's true motives when the male victim is later identified as "The Woodsman".
Law and Order: Special Victims Unit S9E12 Screenshot