100

100 is the ninth episode of Season Five of Criminal Minds.

Summary
When The Reaper returns to Washington for a final showdown, the team works frantically to catch him before he reaches SSA Hotchner's family. Section Chief Strauss returns once again in this episode in addition to Kevin Lynch, William LaMontagne Jr., Agent Anderson, Tech Agent Sharp, U.S. Marshal Sam Kassmeyer, Haley Hotcher, Jack Hotchner, and C. Thomas Howell as George Foyet/The Reaper.