New Tricks

New evidence sheds light on the death of a criminal

The team reopens the case of criminal Mark Johnson, who was killed in a fire at London's Union club in 1996. The original investigation was hampered by silence among witnesses and associates, but with new information suggesting the blaze was a targeted arson attack, the detectives hope they will have more success. Drama, guest starring Roy Marsden, Martin Marquez and Tom Watt