Lonzo Allen Washington, 28, was shot and killed on the evening of August 9, 2018, in the 1000 block of Morgan Avenue North in Minneapolis. Officers who responded to a report of shots fired found Washington shortly after 8 p.m. with a gunshot wound to the chest; he was pronounced dead at the scene after efforts to resuscitate him.

Police arrested 33-year-old Jamar Pierre Mullins of Minneapolis the next day and charged him with intentional second-degree murder. Investigators say witnesses reported an argument between Washington and Mullins that escalated into the shooting; the two men were known to each other. Mullins was held without bail in the Hennepin County jail pending further proceedings.

Friends and family remembered Washington as someone who had turned his life around, earning a welding license and proposing to his girlfriend. Does anyone have information about what led to the confrontation that night or witnessed the incident?