Season 3
When workmen carrying out carriageway repairs on M1 uncover human remains in the central reservation, Cassie and the team investigate.
20186 EpisodesDrama, Crime, Mystery
Cast & Crew
Episode Guide
When the body of a teenage girl who went missing at the turn of the millennium is found at a building site off the M1 motorway, four men are placed under the spotlight and their relationships are tested to the limit.