The murder investigation takes Perez and Tosh to Glasgow as they try to uncover the reasons behind Maguire's brutal death and his connection to Robbie Morton. But old ghosts return to haunt Perez as his enemies try to prevent him from getting to the truth.
Directed By
Thaddeus O'SullivanWritten By
Gaby Chiappe, Robert MurphyWatch on these services
Cast of Episode 3
