In Norfolk, a team seek evidence to help them convict two suspects in a shocking armed robbery case.
Norwich CID seek a prolific burglar who is very conscientious when it comes to leaving no traces.
After a raid on a cannabis factory, nine people are arrested and it is up to the team at Norwich CID to get to the bottom of which role each suspect played.
The team in Norwich gathers evidence about a single-punch attack that has left a man with a serious brain injury, but no willing witnesses.
A vulnerable man in Hull is violently assaulted at home and left for dead after his attacker sets fire to the building. Police must act fast to bring their dangerous suspect to justice.