DCI Lesley Clarke has promised her new wife that their Scottish honeymoon won’t be spoiled by murder investigations.

But when she’s out for a walk on the first day and finds a body, she can’t help but be dragged into a case. The investigation is taken on by DI Jade Tanner and Dr Petra McBride of the Complex Crimes Unit, along with Lesley’s old colleague DS Mo Uddin.

Can the team discover who killed the woman floating in the loch? And will Lesley’s marriage be jeopardised by her obsession with the job before it’s even begun?