In a fading colonial house overlooking the Straits of Gibraltar, the dead body of a beautiful woman lays dripping in blood. The steel handle of a knife protrudes from her chest, its sharpened tip buried deep within her heart.
The Rock. Present day.
Detective Sergeant Tamara Sullivan arrives on The Rock on a three-month secondment from the London Metropolitan Police Service. Her reasons for being here are not happy ones and she braces herself for a tedious and wasteful twelve weeks in the sun.
After all, murders are rare on the small, prosperous and sun-kissed sovereignty of Gibraltar and catching murderers is what Sullivan does best.
It is a talent she shares with her new boss, Chief Inspector Gus Broderick of the Royal Gibraltar Police Force. He's an old-fashioned cop who regards his new colleague with mild disdain.
But when a young police constable is found hanging from the ceiling of his apartment, Sullivan and Broderick begin to unravel a dark and dangerous secret that will test their skills and working relationship to the limit.