Season: 1 | Episode: 4 | Length: 55m

A birthday lunch held in Gemma's honour leads to secrets being exposed, and a break for Martin comes from an unexpected source, as his illicit bond with Zoe deepens. DCs Martin Young and Stella Beckett put the prime suspect under surveillance when a primary school teacher goes missing in Manchester. Crime drama, starring Noel Clarke and Bronagh Waugh.