Michael Oberholtzer

A mole hunt within the KGB causes suspicion amongst allies and shatters trust within the Jennings’ marriage. Meanwhile, Stan’s plan to keep his mole safe puts her at even greater risk of discovery.

Bull helps his friend mount a diminished capacity defense for a sergeant accused of killing a fellow soldier; a French gallery owner needs legal assistance to stop an auction house from selling a piece of art that should be repatriated.

Erin and Anthony clash when Anthony's daughter is the sole eyewitness to a fatal shooting; Frank wants to punish an off-duty copy for his inaction during an armed robbery; Danny and Baez investigate a violent mugging.