Police: Suspect No. 1

In Norfolk, a team seek evidence to help convict two suspects in a shocking armed robbery.

Norwich CID seek a prolific burglar who is very conscientious when it comes to leaving no trace.

After a raid on a cannabis factory, nine people are arrested and it is up to the team to get to the bottom of which role each suspect played.

The team in Norwich gather evidence about a single-punch attack that has left a man seriously injured, and there are no willing witnesses.