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The episode centers on (Daniel Mays), a highly efficient but volatile leader of an armed-response unit. During a police raid, Waldron shoots dead an unarmed criminal, Ronan Murphy, and then coerces his team—including Jackie Brickford (Leanne Best) and Hari Bains (Arsher Ali)—to corroborate his claim of self-defense.
AC-12, led by (Adrian Dunbar) and DS Steve Arnott (Martin Compston), quickly identifies discrepancies in the official account. To uncover the truth, DC Kate Fleming (Vicky McClure) is sent undercover into Waldron’s tight-knit squad. Key Plot Developments:
"Line of Duty - Season 3, Episode 1 (720p)"
However, the real bomb drops when (Craig Parkinson) – AC-12’s own “bent copper” now turned supergrass – fingers a new, higher-level corrupt officer. The name? Danny Waldron (Daniel Mays), a hard-edged, volatile sergeant from an elite firearms unit.
