In 1811 John Williams was buried with a stake in his heart. Was he the notorious East End killer or his eighth victim in the bizarre and shocking Ratcliffe Highway Murders? In this vivid and gripping reconstruction P. D. James and police historian T. A. Critchley draw on forensics, public records, newspaper clippings and hitherto unpublished sources, expertly sifting the evidence to shed new light on this infamous Wapping mystery.