The incident occurred in a parking lot in the 7700 block of Donnybrook Court at the Heritage Woods North condos in Annandale. The victims were approached by a man displaying a handgun. He struck one of the victims with the gun, then entered a vehicle and attempted to flee when police arrived. One victim received non-life-threatening injuries.
Police from the West Springfield Police Station charged Ahn with malicious wounding, attempted malicious wounding to law enforcement, five counts of brandishing a firearm, driving while intoxicated, destruction of property, and possession of marijuana.