In Washington, DC, near the Capitol a van accidentally hits and critically injures a pedestrian, who proves to be The Cooler, a wanted contract assassin, whose next target appears to be a Navy lieutenant commander; Gibbs and company investigate the target, LCdr. Geoffrey Brett, and his circumstances, including the threat. The Cooler briefly regains consciousness in a hospital, then dies before an NCIS agent reaches him. Ziva acts as Brett’s protective escort, but he ditches her. Tony and McGee meet a hot chick CPA, then she dies.
Watch It Here : NCIS Season 9 Episode 4