All Available Season All Season Specials Jan, 2020 30 episodes 0.0 Series 1 Sep, 2014 7 episodes 0.0 Series 2 Jan, 2015 6 episodes 0.0 Series 3 Jul, 2015 5 episodes 0.0 Series 4 Apr, 2016 9 episodes 0.0 Series 5 Jun, 2017 5 episodes 0.0 Series 6 Feb, 2018 6 episodes 0.0 Series 7 May, 2018 8 episodes 0.0 Series 8 Mar, 2019 6 episodes 0.0 Series 9 Sep, 2021 6 episodes 0.0 Series 10 Nov, 2022 2 episodes 0.0 The landmark documentary series that captures real life drama at its most intense, following police detectives around the clock as they investigate major crimes
