Frank Agnew and Joe Geddes kill Joe's now former partner Brendan McCann. Internal Affairs looks into the department for a corrupt cop. A crew of criminals looks into McCann's disappearance. Frank suspects Joe knows more about the Internal Affairs appearance than he lets on. Written by Montrel Hollis

Frank Agnew is in charge of the McCann case and he and his boss Lt. Dawson check out Brendan McCann's house. He refuses to let IAD Lt. Boyd into the premises. Det. Dani Khalil investigates the murder in the drug house. Bar owner Damon Callis and his men, who stole the cocaine, aren't quite sure what to do with it all. Joe Geddes stops in at the bar and tells them in no in certain terms that they are never to contact him. Callis and his crew look to open a party house. The medical examiner thinks McCann was unconscious when his car went into the river but Frank suggests a credible solution. When the ME also finds that the water in his lungs was chlorinated, it puts to rest any suggestion he drowned in the river. The police get a positive DNA match on the headless victim: it's Anton Bobek, Lt. Boyd's informant in the McCann case. Joe Geddes now becomes the focus of IAD's investigation. Written by garykmcd

Frank and Joe cover up the evidence.

Frank searches for Katia.

The DPD's investigation intensifies.

Frank's search takes a new direction.

Frank and Joe have a confrontation.

Frank has to testify in court.

Season Finale: Frank makes a decision.