After narrowly avoiding death while investigating her father's murder, Kensi sets off on her own to track down the man responsible, only to run into her estranged mother who she hasn't seen in 15 years. When the team figures out that one of the member's of Kensi's father's unit faked his own death, Granger backs down from his suspicions of Kensi. Callen and the rest of the NCIS:LA team races to find their killer and stop Kensi from doing something she'll regret or worse, is killed.