Midwinter, a freezing night in Leith, near Edinburgh's red light district. A policewoman's flashlight stabs the darkness in a snow-covered cemetery. The circle of light stops on a colourless, dead face. So begins the hunt for a serial murderer of prostitutes in Gillian Galbraith's third Alice Rice mystery, "The Dying of the Light". Partly inspired by the real-life killings of prostitutes in Ips...