Branden Montrell Vance, 25, was shot and killed in the Walnut Park East neighborhood of St. Louis on the evening of Friday, April 17, 2015. Police found him in the 5300 block of Genevieve Avenue at 10:18 p.m. with a gunshot wound to the chest; he was taken to a hospital and later pronounced dead.

Early investigators reported a possible link to a drug-related dispute. A witness told police Vance had argued with another man shortly before the fatal shot, and authorities said that disagreement may have involved drugs. The St. Louis Metropolitan Police Department handled the investigation, and initial reports did not identify a suspect. It is unclear from these reports whether any arrests were ever made.

Does anyone who knew Branden or who was in Walnut Park East that night have information that could help the investigation?