在这部小镇疑云 第三季剧情/犯罪/悬疑片中,ITV称第三季将于2017年2月27日（英国时间）回归，且会有一些新角色加入，并且第三季将是最终季。
第三季中Hardy警长和Miller警长再次联手，而Danny之死似乎永远也无法划下句号。作为最终季，第三季将关注于这一事件给涉及到的每个人带来的情感伤害，以及对友谊、亲情不可挽回的损伤。
Divorcee Trish Winterman is raped on her way home from her friend Cath Atwood's party but takes three days before reporting it, due to shock and shame. She can give Ellie and Hardy no clue as to her attacker. They interview Cath and her husband Jim, along with Trish's employer Ed Burnett, but none can offer any ideas as to the identity of the rapist. The case is interrupted when Ellie faces a family crisis but then she is given information by Trish, suggesting the culprit singled her out for the attack.
本剧最大的亮点之一，便是片尾曲的高度契合。我能从你眼里看到麻木，而我痛彻心扉。Just Broadchurch。希望还能有第四季！。
