Brain Warp: A Medical ThrillerDoctor Peter Branstead's neurology department at St. Mark's Hospital in New York's picturesque Greenwich Village is flooded with a series of critically ill vagrants exhibiting identical symptoms. Confused and agitated upon admission, they rapidly progress into convulsions, cardiac arrest, and death. The deaths are too methodical to be a coincidence, but how and why are they being killed? Peter's investigation leads him into a dark underworld of