NCIS: Los Angeles: Season 2, Episode 1

2 - 1: Human Traffic

NCIS' LAPD liaison officer, detective Marty Deeks, goes missing while undercover, right after the subject of his investigation is killed by a bomb planted in their car. LAPD detective Jess Traynor, Deeks' partner, dies from a similar car bomb just after briefing NCIS. The team is tasked to find the missing detective.