Cahokia Heights, IL — Tragic Loss as 19-Year-Old Quan Vaughn Fatally Shot in Early Morning Incident
Cahokia Heights, IL — The community of Cahokia Heights is mourning the tragic and untimely death of 19-year-old Quan Vaughn, who was fatally shot in the early hours of Sunday morning, June 16, 2025. The shooting occurred shortly after 5 a.m. in the 300 block of Greystone Drive, a typically quiet residential neighborhood that awoke to the sounds of violence and tragedy.
According to St. Clair County Coroner Calvin Dye Sr., Vaughn was quickly transported to a local hospital following the incident. Despite efforts by emergency personnel and medical staff, he succumbed to his injuries and was pronounced dead shortly thereafter. The exact nature of Vaughn’s injuries has not yet been publicly disclosed, but authorities confirmed that he died as a result of a gunshot wound.
The Cahokia Heights Police Department, alongside the St. Clair County Sheriff’s Department, has launched a full investigation into the incident. At this time, no arrests have been made, and no suspects have been officially named, but investigators are working diligently to uncover what led to this senseless act of violence.
Neighbors in the area reported hearing multiple gunshots in the early morning hours, followed by the arrival of emergency vehicles. Many expressed shock and sorrow over the incident, describing the victim as a young man who still had his entire life ahead of him.
“This kind of violence is heartbreaking,” said a local resident who asked not to be named. “To know a young man lost his life like this, right here in our community, it just hurts. We need to do better for our youth.”
Quan Vaughn, remembered by friends and family as a kind-hearted and spirited individual, was deeply loved by those around him. His death has left a profound void in the lives of his loved ones and cast a somber shadow over the community. Friends have begun sharing tributes on social media, honoring his memory and demanding justice.
A growing memorial of flowers and candles has begun to form at the site of the shooting, as members of the community gather to mourn, support one another, and call for peace.
Authorities are urging anyone who may have information related to the incident—no matter how minor it may seem—to come forward. Tips can be provided directly to the Cahokia Heights Police Department or anonymously through CrimeStoppers at 1-866-371-TIPS (8477).
As the investigation continues, the community clings to the hope that those responsible will be brought to justice and that Quan’s family will receive the closure and support they so desperately need.
In the wake of this tragedy, local leaders and advocates are calling for increased resources for violence prevention, mental health outreach, and youth programs in Cahokia Heights and across St. Clair County. Sunday’s loss is not just a statistic—it is a vivid reminder of the fragility of life and the urgency with which communities must come together to confront violence at its roots.
Funeral arrangements for Quan Vaughn will be announced in the coming days. The thoughts and prayers of the Cahokia Heights community are with his family and friends during this devastating time.