A dubious cul-de-sac just off the busy main road in a sprawling West Country port, Stanley Street is definitely not a salubrious place. And the victim, found naked and strangled in her bed is, appropriately enough, a prostitute. To Inspector Gill it’s just another routine sex crime. But, as so often happens, Superintendent Wycliffe thinks differently. For Lily Painter is the kind of girl who likes Beethoven and has lots of ‘O’ and ‘A’ levels…