Realizing the bottles of evidence were swapped, Janet tries to track down the missing bottle of performance enhancing drugs before it's sold. After losing the trial, Nate fires Richard, but Richard still tries to help Nate's wife.

When the commission's prime suspect goes missing, Janet and her team assume she's either guilty or dead. Richard confides in Lina about his crisis of conscience, and Graham is in the news because of new fraud allegations.

Janet discovers Darren Faulkes is the mastermind of the betting syndicate, but with no evidence, the NCC is forced to launch an undercover mission using a most unlikely operative.