Line of Duty: What happened at the end of episode 7 Everything that happened in the final moments of Line of Duty Season 6 Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Line of Duty went out with a flourish on Sunday night's episode, but it also tantalisingly left the door open for further episodes With AC-12 having caught their fourth man, Ian Buckells, there seemed to be every reason to celebrate. However, due to anti-corruption's restructuring continuing apace, the trio of Ted Hastings, Steve Arnott and Kate Fleming were left with uncertain futures at the end of the episode.