After Joey Salvo's murder, Bobby's on suspension and has not talked to Andy for a while. With the FBI and Diane pushing him, Bobby confronts Andy about his suspicions regarding Salvo's murder. When Andy convinces him he's not the shooter, they put together a plan to shake loose the man they think did the crime. In other news, a drug-crazed man is murdering perfect strangers because he thinks they are his enemies; Jill has a surprising new relationship; James and Greg are both going to be parents; and Bobby makes Diane an offer for life.