As Vic's worst fears are realized in learning who really killed Lem, Dutch and Claudette meet a witness that incriminates him. Vic makes a last ditch attempt to save his career as Shane's life begins to spiral out of control. Cassidy confronts her father after hearing about his unethical past.

Kavanaugh bugs the Strike Team's clubhouse to get his stalled investigation back on track as Vic and the guys try to end a deadly prescription drug ring. Dutch tries to discover Claudette's secret as they work a missing person's case.

Vic and Aceveda form an unlikely alliance to expose a mutual enemy. Hiatt's job is in jeopardy after botching an arrest, while Billings drops a bombshell on Claudette and the department. The walls close in on Shane when the Armenians put his loyalty to the ultimate test.

As Becca contemplates whether or not to represent the Strike Team, Vic discovers the truth about Emolia. Meanwhile, Dutch and Claudette investigate a case of road rage that escalates to double murder. Julien and Tina's relationship continues to deteriorate, and Corrine has a confrontation with Kavanaugh.

As Kavanaugh deals with the emotional circumstances surrounding the return of his ex-wife, his obsession to take down the Strike Team comes to a head and he forges an unlikely alliance with Antwon Mitchell.

Season 7, Episode 3: Tina and Julian go undercover.

Season 7, Episode 1: Billings and Dutch reunite.

Season 7, Episode 6: Claudette holds Ronnie responsible for Vic's whereabouts.

Season 7, Episode 4: Shane tells Vic it's time to end the cold war.

Season 7, Episode 4: Shane and Vic have one last debt to pay before they are free.