UNDER THE MARSH

Twelve years ago, DI Monica Kennedy caught the notorious serial killer Pauline Tosh, imprisoning her for life. When Tosh asks Monica to visit her at the remote Highlands Carselang prison, the detective thinks she's playing games. But then Tosh hands her a hand-drawn map with a cross marking the desolate marsh lands near Inverness. When a body is discovered, it looks like they've found a new name from Tosh's kill list. But things are never that simple...