In the winter of 2014, a night out in Kansas City, Missouri, turned tragic for 57-year-old David Brian Mostaffa. On the evening of Saturday, December 20th, what began as a social gathering at a local bar on East 24th Street ended in unexpected and fatal violence. An altercation within the establishment led to a man being escorted out of the premises.
Approximately fifteen minutes after his removal, the man allegedly returned to the back door of the bar and opened fire into the crowd.
The sudden eruption of gunfire left three people wounded, including David Mostaffa. Emergency services were called to the chaotic scene, and the injured were transported to a local hospital. Despite the efforts of medical personnel, David Mostaffa succumbed to his injuries and was pronounced dead.
In the days that followed the shooting, investigators worked to identify the person responsible. Their efforts led them to 56-year-old Ronald C. Vaughan of Kansas City. According to police, a credit card receipt left at the bar was traced back to Vaughan. During questioning, Vaughan admitted to being at the bar and getting into a disagreement after talking to a woman, which he claimed angered a group of 'motorcycle guys.' He stated that the bartender intervened and removed him from the establishment, after which he went home. Vaughan denied returning to the bar and being involved in the shooting.
Despite his denial, Jackson County prosecutors charged Ronald C. Vaughan with first-degree murder, assault, armed criminal action, and unlawful possession of a firearm in connection with the death of David Mostaffa and the injuries to the two other patrons. It was also revealed that Vaughan had a prior criminal record, including a rape conviction from 1977 and a conviction for injuring someone while driving under the influence in 2005.
