When the members of a think tank are found shot dead, Sue and the team track down the sole survivor - but is he a possible future victim or the murderer? By accident, Sue ends up in the fleeing man's car. And Sue teaches Levi some new tricks - or maybe he's teaching her.

In order to solve a case involving two men shot with the same gun, Sue and Jack go undercover to the law firm that the two men both worked at. With Miles sister also working at the law firm the agents get deeper and deeper into the facts of the case.