Closing Ranks (S04E30)

S04E01 Mad Dogs & Englishmen S04E02 Under Siege S04E03 Working Lunch S04E04 Immaculate Misconception S04E05 Reports of Damage & Loss S04E06 Fowl Play S04E07 The Luck of the Irish S04E08 Bloodstained Angels S04E09 Charity Begins At Home S04E10 Fool For Love S04E11 There Last Night S04E12 Gold (1) S04E13 Fool's Gold (2) S04E14 Grave Matters S04E15 Loose Cannons S04E16 Lean on Me S04E17 Random Breath S04E18 Close Encounters S04E19 Buckley's Chance S04E20 No Means No S04E21 Poetic Justice S04E22 Left in Trust S04E23 Sick Puppy S04E24 Sisterly Love S04E25 Can't Take a Joke S04E26 Every Contact Leaves It's Trace S04E27 Playing Games S04E28 Counting Chickens S04E29 Drag Line S04E30 Closing Ranks S04E31 Off the Air S04E32 The Scarecrow S04E33 Safe as Houses S04E34 Our Patch S04E35 The All-Seeing Eye S04E36 Playing Possum S04E37 Collateral Damage S04E38 The Big Picture S04E39 Settlement Postponed S04E40 Containing the Rage S04E41 The Civil Dead S04E42 Possession