Martrell Harris was 21 when he was killed in a drive-by shooting in the Lucille Park area of northwest Baltimore on the evening of December 14, 2017. The shooting occurred amid a series of violent incidents in the neighborhood that alarmed residents.

Investigators linked the killing to 31-year-old Mausean Carter. Court documents say Carter confessed, telling authorities he targeted people he believed were involved in the local drug trade and that Harris and associates had been harassing him and his girlfriend. Witnesses testified they saw gunfire from a Lexus tied to Carter.

Carter was charged with the murder of Martrell Harris, the murder of another person, ten counts of attempted murder and multiple weapons offenses. A jury convicted him of first-degree murder for Harris s death, among other charges, and he received a life sentence.

If anyone knew Martrell, his movements that night, or saw the Lexus in Lucille Park on December 14, 2017, please come forward with information.