It was an early May morning in 2005, and Patricia McDermott had no reason to expect anything but a typical commute to her job as an X-ray technician.
Riding the No. 33 bus through the predawn streets of Philadelphia, McDermott got off at her regular stop -- the post office on the corner of Ninth and Market streets.
She began walking south, toward Pennsylvania Hospital, but she never made it to work. Minutes after she got off the bus, McDermott was discovered lifeless on the street by a...Full Story