Season 3 coming exclusively to BritBox.
DS Sarah Collins (Gemma Whelan) returns with a gripping investigation that tests her skills and resolve. DI Kieran Shaw (Emmett J Scanlan) is chasing dangerous criminals, but his questionable methods spark tension within the team. Lizzie Adama (Tahirah Sharif), balancing motherhood and detective work, is drawn deeper into her case, testing personal and professional boundaries. As new threats emerge, the trio must navigate complex relationships, hidden agendas, and high-stakes scenarios that could change everything.