Watch NCIS: Los Angeles Season 4 Episode 4 online via TV Fanatic with over 6 options to watch the NCIS: Los Angeles S4E4 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and USA.
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The NCIS: LA team investigates the tragic death of a U.S. senatorial candidate's staffer who is run over crossing the street.