NCIS Season 1 Episode 21: Split Decision



As Ducky meets his new assistant, Gibbs takes the case of a marine found impaled on a tree stump. The investigation uncovers the sale of decommissioned military weapons on the black market. Tony goes undercover and meets the buyer, only to stumble into an ATF operation. Working with ATF Special Agent Stone, Gibbs poses as a weapons supplier to complete the deal, and must double cross everyone in order to find the corrupt person at the centre of the investigation, and the one responsible for the marine’s death.