Having lost trace of two kidnappers in a daring car chase, DI Ray must team up with Serious Organised Crime to rescue her prime murder suspect before it's too late. A photo on Rav's laptop leads to a shocking discovery.

The clock is ticking to track down an armed fugitive after a third murder victim is found, and Rachita is forced to confront a familiar face from her past. Suzie begins to make inquiries into her family's affairs.

After Rav's capture attempt takes an unexpected turn, past traumas resurface for Rachita. The team uses Martin's intel to track down a former friend of Frank's with a grudge to bear, just as Rachita suspects one of her team might be hiding something.

As she treads dangerously close to the truth, DI Ray becomes the target of a vicious threat. Mounting dissent from the public adds pressure to name a triple homicide suspect, and Rachita comes under fire for her role in a fatal shooting.

Following the discovery of the missing gun, DI Ray's lens turns back to the Chapman family. Suzie takes drastic action, and DI Ray and Clive enact their risky plan to expose corruption in the highest ranks of the force.