GG Precinct

Psychological games abound between detectives and suspects in a tense interrogation room, where the search for answers sometimes comes at a moral cost.

Within the walls of an interrogation room, London investigators question suspects accused of grievous crimes until the truth comes to light.

Marcella is shocked to the core of her being when her husband Jason leaves her unexpectedly, confessing he no longer loves her. Heartbroken, Marcella returns to the Met’s Murder Squad. Ten years ago Marcella gave up her fast-tracked police career to marry and devote her life to her family. With the abrupt end to her marriage and isolated from her 13 year old daughter and 10 year old son, Marcella throws herself into work to stop herself from falling apart.

A brash but brilliant cop becomes head of a new police department, where he leads an unlikely team of misfits in solving Edinburgh's cold cases.