Line of Duty - Season 2 Episode 1
A brutal ambush on a police convoy leaves three officers dead and a protected witness fighting for his life. AC-12 turn their spotlight on Lindsay Denton, the officer who led the convoy but escaped unscathed.
- Genre: Crime, Drama, Mystery
- Studio: BBC One, BBC Two
- Keyword: police, dirty cop, internal affairs, police corruption, procedural, anti-corruption, police procedural
- Cast: Martin Compston, Vicky McClure, Adrian Dunbar, Gregory Piper, Nigel Boyle, Kelly Macdonald