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Case Description
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Demarco Mars, aged 22, was shot and killed on June 17, 2017, in St. Louis, Missouri. The homicide took place in the early hours of the morning in North St. Louis. Officers responded to reports of gunfire and found Demarco with multiple gunshot wounds. Despite prompt medical attention, he was pronounced dead at the scene. His death contributed to the already high number of homicides recorded in St. Louis that year, reflecting ongoing struggles with gun violence in the city.

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Victim Details

Demarco Mars

March 28, 2022

Male

African-American / Black

St. Louis

MO

2017-06-17

22

Demarco

Mars

No

11/29/2025


Area Body Found: