Plot: Brian Lane, Jack Halford and Gerry Standing may be eccentric, ignore procedure, bend the rules and take risks, but they get results. Series 8 sees them opening the files on the death of a senior palaeontologist at the Natural History Musuem, the hit and run of a cycle courier, the murder of a vagrant on a tube train, a missing scientist who disappeared on the London to Paris Eurostar and the murder of the leader of a notorious criminal biker gang