In the dead of night in a notorious area of Victorian London's East End known as St Giles a factory girl stumbles over the bloody bodies of two City gentlemen. When Detective John Evan finally arrives at the scene he is confronted by a most difficult investigation. First he must identify the men. Then he must find out why men of means & social standing would go to such a sordid area. Most importantly who are their assailants? & how could they escape unharmed & unnoticed? Mercifully the younger victim is not quite dead. Having sustained terrible internal injuries he's later released home from hospital severely traumatised & unable to speak
- to be told that the other victim his father is dead & Hester Latterly has been employed to help nurse him back to full recovery. With too many obstacles impeding his progress Evan finally enlists the aid of his old friend William Monk who together with Hester's help must unravel one of his most complex & shocking cases yet.