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Case Description
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On the morning of April 26, 2017, a violent incident unfolded in the Pine Lawn neighborhood of St. Louis County, Missouri, resulting in the loss of three lives. Authorities were dispatched to the 4500 block of Rosewood Avenue around 10:13 a.m. following reports of a shooting. Upon arrival, first responders discovered a chaotic scene where three men had been fatally wounded. Among the victims was 23-year-old Marquise Jamar Cooper, an African American male who was pronounced dead at the location a ...Read More
Victim Details

Marquise Cooper

Male

Black / African American

Saint-louis

MO

2017-04-26

23

Marquise

Cooper

01/14/2026