Line of Duty

S4, E5

Line of Duty: Season 4, Episode 5

Roz struggles to assuage her husband's suspicions, and AC-12 finds a new angle in its case against her. Nick's suspicions over his wife's guilt continue to grow, and a cold case gives AC-12 another way to challenge Roz.

Full Episode

Original Air Date: September 10, 2020

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