Boyd formally accuses Frank and Geddes. Damon kills Skelos. Lowdown's men kill Damon. Frank claims Katia's body.
Frank grapples with his sanity. Frank visits his ex-wife in Ann Arbor. Sean turns himself in for the murders of Brendan, Billy and Bobek.
Frank testifies in the Lady Belle case. Damon plots to kill Skelos. Geddes murders Katia. Dani secretly records a conversation with Frank.
Frank looks for Katia at a brothel in Windsor. Damon and Poppa T's men fight. Geddes' daughter moves in with him.
Frank and Geddes kill Brendan. Damon shoots Billy Hobson and steals Skelos' coke. Brendan's car is found with a second body in the trunk.
Frank finds Katia. Lowdown tells Frank about Damon. Frank sleeps with Dani. Skelos takes over The International.
Frank tries to pin all three murders on Damon. Geddes intervenes to protect Skelos. Dani tells Boyd she thinks Geddes killed Brendan.
Frank and Geddes present their case to the deputy mayor. Frank uncovers Geddes' false suicide cases. Michael is killed.
Frank and Geddes cover up evidence and interrogate Raymond LeFevre. Damon prepares to open the blind pig.
Dani investigates Billy's murder. The coroner declares Brendan's death a homicide. Bobek's body is identified. Frank learns Katia is alive.