Continuing directly after season 5, Vic and the Strike Team are distraught over Lem's death. Shane has been overcome by guilt and becomes reckless and suicidal. Kavanaugh refuses to let the case die and resorts to planting evidence and coercing witnesses to lie about the Strike Team. Dutch and Claudette begin to suspect his integrity. Vic learns from Claudette that the Chief plans to force him into early retirement - and vows to wreak bloody vengeance on Lem's killer before losing his badge. Claudette learns that the Barn could be shut down if no improvements are made by the time quarterly crime statistics are released.