With new evidence, the team give DCI Ford the information she needs for a surprising arrest. Meanwhile, the investigation takes a new turn when the suspect visits his daughter. Show more
A new murder victim forces the team to consider whether a notorious serial killer has resurfaced after 20 years, or if they are dealing with a copycat. Show more
The team pieces together the mystery of a man found dead on the shore of the Thames, while the life of a disgruntled criminology professor begins to unravel. Show more
A disturbing scene presents a way forward in the investigation for Nikki and Jack. Professor Cherry continues to spiral, but who will he take down with him? Show more
A mummified corpse, undiscovered for a year, is found in a flat. The team strive to uncover its identity and are drawn into a murky world of drugs and botched plastic surgery. Show more
The team work to uncover the truth surrounding a death and consider if it’s linked to their original body. Meanwhile, DI Torres’s investigation reveals things no-one had expected. Show more
When a Burmese man is found dead on a deserted beach, Nikki and Jack find themselves in uncharted territory in their search for the truth. Show more
Nikki has a breakthrough and edges ever closer to the truth as they confront a key witness. Who can the team believe and, more importantly, who can they trust? Show more
When eight bodies are discovered below King’s Cross Station Museum, the team navigate the past and present to find the identity of the man dubbed 'The King’s Cross Serial Killer'. Show more
There are further twists ahead for Nikki, Jack and the team as they work with the police to explore multiple avenues to solve a 20-year-old case. Show more