VIDEO: Sneak Peek - Tonight's Episode of CBS's NCIS: LOS ANGELES

On tonight's episode of the CBS drama NCIS: LOS ANGELES titled 'Dead Body Politic," the NCIS: LA team investigates the tragic death of a U.S. senatorial candidate’s staffer who is run over crossing the street. The high-profile case becomes a matter of national security as the agents must determine whether it is an isolated tragic incident or a politically connected plot that might put others in danger. The episode airs tonight, Tuesday, Oct. 23 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Get a sneak peek below!