Four seemingly unsolvable murders have happened in San Francisco, and San Francisco Police Department Homicide Inspectors Keller and Park have caught the once in a lifetime case. It's one of those cases that will live forever in their minds, and their nightmares. The San Francisco 'Face-taker' kills the victims with a knife, mutilating the bodies of the slain, much the same way as Jack the Ripper did over a hundred years ago in London England. The difference between Jack the Ripper and the Face-taker is that Keller and Park intend to solve this one. One way or another. The two San Francisco...