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Case Description
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In the early hours of a Sunday morning in Washington, D.C., a dispute between two men who knew each other escalated to a fatal conclusion. On March 29, 2020, in the 700 block of Alabama Avenue, Southeast, the sounds of gunshots pierced the quiet of the neighborhood. When officers from the Seventh District of the Metropolitan Police Department arrived at approximately 1:22 a.m., they discovered a grim scene.
Inside a vehicle, they found 29-year-old Gregory Mayo, of Southwest, D.C., unconsc ...Read More
Inside a vehicle, they found 29-year-old Gregory Mayo, of Southwest, D.C., unconsc ...Read More
Links to Additional Sources (4)
See any mistakes?Victim Details
Gregory Mayo
Male
Black / African American
Washington
DC
2020-03-29
29
Gregory
Mayo
11/16/2025







