Teon Buchanan was 23 when he was killed in St. Louis on September 23, 2018. Police were called at 8:41 p.m. to the 900 block of Canaan and found Buchanan inside a vehicle with multiple gunshot wounds. His death was one of six homicides in the city over a single 24-hour period.

Investigators say the shooting followed a dispute that escalated while Buchanan was in a vehicle with two other men. A 25-year-old passenger suffered gunshot wounds to his hand and leg and was arrested along with another suspect. In December 2018 Bari Franklin, 25, was charged with second-degree murder, first-degree robbery, unlawful possession of a firearm and two counts of armed criminal action; Franklin was taken into custody after receiving medical treatment for his injuries.

Anyone who knew Teon Buchanan or who has information about the events on Canaan that night is asked to come forward.