During the last few episodes, the hunt for the mole has taken a back seat but the chase is on again after an unknown female assailant shoots dead two men masquerading as sheriffs, outside Callen’s house late at night. The scene is set extremely quickly, allowing the episode to focus on the team’s investigations, and it is indeed a team affair. Sam and Callen work the crime scene, Deeks spends time with Eric in Ops and later partners with Hetty in the field. Once again Nell is allowed out of Ops, this time to interrogate the ‘original’ mole Carl Brown, something she has apparently done before. Even Granger pops up with a key piece of information.