Chicago hospital-shooting suspect's troubled history included alleged threats, aggressive behavior toward women
Mercy Hospital Shooting: 4 dead, including Chicago Officer Samuel Jimenez, Dr. Tamara O'Neal, and gunman - ABC7 Chicago
Killing of Oscar Grant - Wikipedia
Chicago hospital shooting: Police officer, gunman, 2 others dead
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Chicago Hospital shooting: 3 dead in attack; gunman killed
Police officer, 2 staffers killed in shooting at Mercy Hospital in Chicago, gunman also dead
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FBI got tip about nonbinary shooting suspect a day before 2021 arrest
Veterans Affairs Police Have a Shocking Record of Brutality
Cleveland just fired the cop who shot and killed 12-year-old Tamir Rice more than 2 years ago - Vox
Suspect Is Charged in Shooting of 2 Louisville Police Officers - The New York Times