Episode 4
Jo and Sam find themselves with two surprising suspects in custody while the pressure mounts on Sergeant Mackie when he makes a discovery that turns everything on its head.
Guest Stars (14)
Jacqueline Boatswain as Sarah Mackie
Heider Ali as DS Jawad Babak
Leo Flanagan as Finn Allen
Nathalie Armin as Layal Ellis
Oliver Nelson as Declan Rower
Jason Walsh as Todd Drake
Anil Desai as DCI Ravi Balsara
Stephanie de Whalley as Harriet Benson
Matthew McNulty as Xav Palmer
Jenny Platt as Donna Rower
Alun Armstrong as Alan Benson
Matt Tolson as Peter
Kieran Knowles as Stephen Sellers
Lois Pearson as Lucy Smith