Aldwin Brown, 26, was fatally shot the morning of July 12, 2015, outside Liquorville Club at 5203 McCart Avenue in Fort Worth, Texas. The shooting happened about 3:50 a.m. after a fight inside the after-hours club spilled into the parking lot. A person driving by opened fire on the crowd; three people were wounded and Brown later died at a hospital.

Fort Worth police opened an investigation but have not identified suspects or a motive, and no arrests had been announced. Brown’s family—his wife, Precious Brown, and their young son, Aldwin Joe Brown Jr.—have spoken about their grief, and the community has mobilized to support them and honor his memory.

Which details about that night or people who were there might help move this case forward for investigators?