S03E01 Explanations Line of Duty
calendar_today 2012. Jed Mercurio.
people Martin Compston. Vicky McClure. Adrian Dunbar. Craig Parkinson.
A hardened criminal is shot dead by an armed-response unit led by Sgt Danny Waldron, who claims they were acting in self-defence. But when AC-12 gather evidence suggesting it was a deliberate killing, DC Kate Fleming is sent undercover into Danny's team to find out more. She is quick to identify tensions within the team - only for her own conduct to come under scrutiny.