Byron Floyd, 31, was killed on June 14, 2015, in the Austin neighborhood on Chicago’s West Side. An argument involving Floyd, 27-year-old Demetrius Bronson and two other men escalated; Bronson produced a gun and fired multiple times. Floyd was struck in the right flank and back, fell to the pavement, and died of his wounds.

Two other men were also shot in the incident: a 36-year-old man was hit four times while trying to flee and survived, and another 31-year-old man was shot in the leg and survived. Bronson was identified by two witnesses and one surviving victim in a photo array and was charged with murder and two counts of aggravated battery. He was held without bond.

Bronson lived on the 900 block of Lorel Avenue, had previously worked as a machinist and at Home Depot, graduated from Austin Community High School, and had an 8-month-old daughter at the time of his arrest. Does anyone have information about the events leading up to the June 14 argument or knew Byron Floyd?