Brought into A&E with flu-like symptoms and leaving in a body bag, Suzanne Morton’s death is treated as suspicious by detectives Brooks & Devlin as they investigate a hospital department which has had three such untimely deaths within six months. They soon learn Suzanne died as a direct result of having been administered a fatal cocktail of prescription drugs. However, with an unsigned patient chart and an extremely busy Saturday evening A&E ward, will our heroes find the killer before the killer finds their next victim?

When two year old Ryan Stark goes missing from a high street merry-go-round, his distraught mother reports him kidnapped and a massive police hunt is launched to find the missing toddler. In spite of public appeals and additional police manpower, the search throws up more questions than answers. With more than one suspect and no physical evidence, will Ryan’s family ever learn the truth of what happened to him?

Found dead in an upmarket apartment, call girl, Katka Cizek, seems to have only one admirer capable of the murder. A man with everything to lose were his secret obsession for her revealed. By digging a little deeper, Crown Prosecutor Alesha Phillips discovers that betrayal can lead us down the darkest of paths.

A nightclub peppered with bullets. Two victims bleeding out on the floor. The start of a deadly gun rampage through the streets of London. Matt and Ronnie are against the clock as they hunt the Bonnie and Clyde duo responsible for this bloody massacre. Capture does not bring closure with defence claiming one of the pair was more innocent victim than violent killer.

Stabbed to death while they slept, the killings of David and Elaine Lerner prove a mystery to Ronnie and Matt as they investigate the murders. Universally loved, how could the Lerners possibly be the intended victims of this senseless crime? It’s up to Jake and Alesha to prove motive but when the killer has no memory of committing the crime, can they make a murder charge stick?

One stray bullet. One life taken. One day that will shake the world of our heroes forever. The team struggle to understand the involvement of 12-year-old Kaden Blake in the shooting of mother and carer, Lia Brown. Being a victim of gang culture, keeping silent is Kaden’s only protection. By speaking out, he sets in motion a shattering chain of events.