Criminal Minds: Season 5, Episode 11

5 - 11: Retaliation

A truck hits a car carrying Agent Prentiss, a detective, and an ex-convict, the criminal makes a daring escape from the BAU's custody and embarks on a killing spree in Lockport, New York. As SSA Hotchner struggles with his return to work, the team must profile the criminal's past in order to catch him again.