The second episode of Line of Duty did not disappoint as fans were left on the edge of their seats trying to keep pace with all of the twists and turns.
Front and centre of the most recent plotline was the official inquiry into DCI Joanne Davidson played by the brilliant Kelly Macdonald.
Some fans speculate Davidson is being blackmailed over her role in Operation Lighthouse which is looking into the murder of reporter Gail Vella.
The chief suspect for the murder Carl Banks has been killed apparently by the informant or CHIS to use the ingo of the show.
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