Seventeen-year-old Donzell Martin was shot during an evening of gunfire near Union Park in Des Moines on April 14, 2019. Reports say shots were fired in the 1700 block of East 12th Street around 8:30 p.m.; Donzell arrived at a local hospital in a private vehicle with gunshot wounds and later died there.

Donzell had moved to Des Moines from Chicago about two years earlier. He was a student at McCombs Middle School and took part in the Brother2Brother mentorship program. A former teacher and mentor described him as a natural leader with an engaging personality, and family and friends remembered him as someone headed in a positive direction.

Police identified several suspects. Javell D. Williams, 28, was arrested the day after the shooting and charged with first-degree murder and first-degree robbery; court documents allege he drove the shooter and another accomplice to and from the scene. Makaveli Depriest Russell, 22, was later arrested in East Hazel Crest, Illinois, on the same charges. Authorities also issued a warrant for Marcus Qushun Brown, 24, on a first-degree robbery charge and asked that he be considered armed and dangerous.

Did anyone in the area on April 14 remember seeing activity near East 12th Street or Union Park that could help investigators?