A neighborhood block party on Mary Myles Drive in Brandon, Mississippi, ended in gunfire on a warm Saturday night when shots rang out amid a crowd of dozens. Officers arriving found scattered people and reports that two adult men had been struck; both were taken by private vehicles to Merit Health Rankin for treatment. Roshad Collier, 29, was later pronounced dead at the hospital and the Rankin County Coroner’s Office ruled the death a homicide. A second man was hospitalized and reported to be recovering.

Friends and family remembered Collier online as a funny, laid-back young father who had worked in retail and stayed connected to his old high school. In mid-July, police announced the arrest of 31-year-old Ryan Mosley, identified as the second man who had also been shot that night; investigators accused him of being the shooter and charged him with first-degree murder and being a felon in possession of a firearm. Bond was set at one million dollars and authorities said the investigation remained active.

If anyone was at the block party or has video or other information about what happened that night, please share what is known with investigators.