Autopsies: Detroit office shootings murder-suicide Associated Press Copyright 2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 3:16 pm, Wednesday, April 10, 2013 DETROIT (AP) — Authorities determined Wednesday that a fired maintenance worker fatally shot his ex-girlfriend before turning the gun on himself inside a Detroit medical center as it burned to the ground in a blaze police suspect he set. The medical examiner's office confirmed the fears of family members that Sharita Williams, a 35-year-old medical assistant in one of the offices, was killed by 55-year-old Myron Williams, who was fired from his job as the building's maintenance worker last week. Sarah Bazzi, a spokeswoman for the Wayne County medical examiner's office, said autopsies showed Sharita Williams suffered multiple gunshot wounds and Myron Williams died from a self-inflicted gunshot wound to the head. Dr.