From the creator of BBC drama Silent Witness comes the gripping sixth instalment in the acclaimed DCI Mark Lapslie series.

When Isabel, a British university student, travels to a remote Spanish town, it isn't only to enjoy the atmosphere. It's also to trace how and why her family name might have derived from the town, a quest her father, Sebastian made nine years ago, not long before his death in a car accident. But as Isabel, aided by local guide Mauricio, starts digging into her family's possible links with Alarcon, she's unprepared for the dark secrets uncovered; secrets that the current ruling nobility of Alarcon are keen to keep buried.

Ten days into her stay in Alarcon, Isabel mysteriously disappears, presumed dead. Inspector Mark Lapslie and DC Emma Bradbury are sent out to investigate alongside the local Spanish police. A possible gangland link is suspected - Isabel's stepfather in Valencia is a retired British gangster, and a mob-hitman from Malaga is identified in Alarcon at the time of Isabel's disappearance. But Mauricio suspects the Mayor's son, Dario, is the real culprit - to uncover the truth, Lapslie and Bradbury must delve into the murky, chequered past of Isabel's gangland stepfather while also following in her footsteps through Alarcon's dark and tempestuous history.