The body of an attractive festival-goer is discovered on the rocky shoreline at Peveril Point

But the young woman’s injuries arouse suspicion. Who was the man she met? Is there a history of suspicious deaths at other music festivals across the area?

DCI Sophie Allen is back in charge after the emotional upheavals she suffered in 'Deadly Crimes', but is she really in control? And a new detective constable, Rae Gregson, joins the team and immediately faces challenges that put her life in peril.