While assisting NCIS with an undercover operation, informant Elizabeth Williams is arrested and the team is unable to provide her with an alibi. Also, Callen meets with ATF Agent Anna Kolcheck who remains on suspension following her last joint case.

Alex Ross, Bar Paly, Chuck Ashworth, Dar Dixon, Dendrie Taylor, Karina Logue, Kathleen Gati, Katie Malia, Monique Gabriela Curnen, Paulina Olszynski