When the death of a businessman at a Brighton hotel initially suggests a crime of passion, Grace’s team must unravel a tangled web of mistaken identity linked to a painful secret.

When a woman is discovered murdered in her flat, the evidence first points to a burglary gone wrong in a case that conceals a chilling secret.

A high-stakes criminal trial of a ruthless Brighton drug lord and a puzzling double murder investigation push Grace's team to the very brink.