Jayden Greer was a 16-year-old Black male who was killed by gunfire at Dineen Park in Milwaukee on the afternoon of March 9, 2025. The shooting occurred shortly after 4:15 p.m. near the park’s basketball court, close to Appleton Avenue and Capitol Drive, and investigators found evidence suggesting a significant burst of gunfire: a witness reported hearing about 30 shots and shell casings were observed. Early reports mistakenly listed the victim’s age as 19; the Milwaukee County Medical Examiner’s Office later confirmed his correct age and identity.

The same incident produced multiple victims. Another person with non-life-threatening injuries arrived at a Milwaukee-area hospital, and 27-year-old Daequan Stevens was later found dead several blocks away, apparently from gunshot wounds. The sheriff’s office said the deaths and the wounded person’s injuries were treated as connected, but authorities did not explain what triggered the shooting or whether more than one person fired. No arrest had been announced in the immediate aftermath and the identities of those responsible remained publicly unresolved.

If anyone was at Dineen Park that afternoon or has information about what led to the gunfire, please share what is known with investigators.