Jose Martin Aragon, 19, was shot and killed on July 4, 2003, in Brighton, Adams County, Colorado. State investigators report he became involved in a fight with unknown individuals that night and was struck by gunfire, dying the same day.

Obituary notices published the week after his death identify him as Jose Martin Aragon, note funeral arrangements on July 12, 2003, and place his family roots in the Denver metro area. Community memorial pages remember him as a young man lost to gun violence on the Fourth of July. Authorities have not announced any arrests, the shooters have not been publicly identified, and the Colorado Bureau of Investigation’s cold case listing continues to request tips.

If anyone knew Jose, was present in Brighton that night, or has information about the fight and the people involved, please share what can help investigators.