Photos: Chicago Mercy Hospital shooting leaves 4 dead, including officer, gunman
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CHICAGO, IL - NOVEMBER 19: Police and firefighters follow the ambulance carrying the remains of Chicago Police officer Samuel Jimenez as it arrives at the Cook County Medical Examiner's office on November 19, 2018 in Chicago, Illinois. Jimenez was killed today responding to a shooting at Mercy Hospital which also claimed the lives two hospital workers and the gunman. (Photo by Scott Olson/Getty Images)