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2012
2012x1
26/01/2012
Episode overview
Detectives appeal for help with unsolved cases, including the arson attack which killed a man in Worcester, and a violent armed robbery at a Nottinghamshire post office.
2012x2
20/03/2012
Episode overview
Detectives appeal for help with unsolved cases, plus, the inside story of how police exposed a devious killer.
2012x3
01/05/2012
Episode overview
Detectives from across the UK appeal for help in solving some of the UK's biggest cases. They want to know who killed a retired farmer in a botched Cambridgeshire robbery.
2012x4
31/05/2012
Episode overview
Detectives from across the UK appeal for help in solving some of the UK's biggest cases. They want to know who held a disabled man and his carers at gunpoint in a violent robbery.
2012x5
19/07/2012
Episode overview
Detectives appeal for help in solving some of the UK's biggest cases. They hope that CCTV footage will produce witnesses to the attempted assassination of a banker.
2012x6
27/09/2012
Episode overview
Kirsty Young is joined by detectives appealing for help in solving some of the UK's biggest cases. Includes new evidence in a case which first featured on the programme in 1998.
2012x7
21/11/2012
Episode overview
Royal Military Police appeal for information on the disappearance of two-year-old Katrice Lee, who went missing from a British army base in Germany in 1981.

Characters