A fiction mystery novel about a cold case from Chicago. Three prostitutes were murdered, in which the killer's M.O. was very unique. Eleven years later, the exact same M. O. is seen again, when the killer strikes in Philadelphia. Is it a copycat murderer, or the same demented murderer?
The story unravels toward the end, when the FBI and members of the Philadelphia and Chicago police departments, determine that the killer suffers from a mental disease called D.I.D. or Dissociate Identit