Watch Criminal Minds Season 5 Episode 18 (S05E18) – The Fight. In this episode the BAU team travels to San Francisco to investigate the murders of several homeless men and teams up with a separate group of BAU operatives who are working another case they think is connected. A group of profilers analyze the most dangerous criminal minds in the nation in an effort to predict their next moves before they strike again. Click the link below to watch this episode. Watch Criminal Minds 05
