Episode 3

Costello briefs the team before a door-to-door investigation into Callum's murder takes place. Sav looks in Jonjo's cell and is met by DC Liam Frainey. Sav later discovers that Jonjo has been set free and confronts Frainey but Costello intervenes. As he gets ready for Andy's funeral, Sav takes solace from talking to his father and remembering his mother.