Deandre Gray, 25, was fatally shot on July 23, 2016, in Chicago. He was standing in a group on the South Side when occupants of a vehicle opened fire in a drive-by shooting that killed him.

Gray’s death occurred during a sharp rise in the city’s homicide total that year; 2016 saw 764 homicides, 274 more than in 2015, and firearms were used in roughly 90 percent of those killings.

Does anyone have information about Gray, where he was that night, or who might have been involved?