NCIS season 17 spoilers: Gibbs didn’t kill Xavier as fans spot huge clue?
NCIS season 17 ended on an almighty cliffhanger in episode 14 as criminal Xavier Zolotov was murdered shortly after trying to kill Agent Nick Torres in a horrific hit and run incident. While the CBS drama teased Gibbs as the potential killer, eagle-eyed fans have spotted a number of clues to clear his name.