Consumed (S03E21)

Tommy Callahan (Bill Sage) is acting very strange. He's late for work, angry and sometimes doesn't know where he's been. He also thinks three men are always following him. His neighbor, Beth (Karen Sillas), irons his shirts and takes care of him. He's lonely and goes to a local bar, and that's the last thing he remembers. Three men, including Eddie Mercado (Paul Knowles), are shot. One of the shots is a point blank bullet in the heart. Tommy turns up a little later in a nearby subway tunnel with an empty gun and a broken leg, and he doesn't remember anything. Tommy is brought into the prison ward at the hospital, and Goren (Vincent D'Onofrio) and Eames (Kathryn Erbe) discover he had killed a man a year ago when three guys attacked him. Clearly he hasn't been the same since. Goren determines that he has a condition called parasomnia, in other words, he sleepwalks and cannot remember anything while he's in that state. They are convinced that Tommy killed the three victims, but had no idea what he was doing. He must have had an accomplice. (iTunes)