A 15-year-old boy accused of opening fire in a crowd at a Seattle food festival was carrying an untraceable homemade pistol with a 33-round magazine, police say.
Story Snapshot
- Seattle Police Chief Shon Barnes says the teen was armed with a 9mm Polymer80 ghost gun fitted with an extended magazine.
- Three people died and four others, including a toddler, were hurt in gunfire near the Space Needle at the Bite of Seattle festival.
- Court documents describe at least three shooters, including the 15-year-old and a 19-year-old man who died at the scene.
- The teen is held in juvenile detention on suspicion of firearms violations and first-degree assault, while a second suspect remains at large.
What Police Say Happened That Night
Gunfire broke out just after 6 p.m. Sunday at the Bite of Seattle festival, a food fair drawing large crowds near the Space Needle. Police say two people exchanged shots in the middle of the event. Three people died, and four more were wounded, including a small child caught in the chaos. Officers took a 15-year-old into custody at the scene.
Police in Seattle say they are still searching for a second suspect in the shooting at a food festival near the Space Needle on Sunday that left three people dead and four others wounded.
One 15-year-old suspect is in custody, and it is believed the incident involved the two… pic.twitter.com/rN3UmgUNWB
— CBS News (@CBSNews) July 27, 2026
Seattle Mayor Katie Wilson confirmed the arrest the next day, saying investigators believe the teen fired into the crowd during the gunfight. He was booked into juvenile detention on suspicion of firearms violations and first-degree assault. No one has been formally charged with homicide yet, since that piece of the investigation is still unfolding.
The Ghost Gun Detail That Changed The Conversation
Chief Barnes told reporters the weapon recovered was a 9mm handgun made by Polymer80, a now-defunct company once known for selling build-it-yourself gun kits without serial numbers. These “ghost guns” can be assembled at home and are nearly impossible to trace back to a buyer. Barnes said this particular gun also had an extended 33-round magazine attached.
That detail matters because it strips away the normal paper trail investigators rely on. A factory-made handgun carries a serial number linking it to a dealer and, eventually, a buyer. A ghost gun carries none of that. Barnes said officers recovered two other weapons at the scene along with 14 shell casings from two different calibers, pointing to more than one shooter firing that night.
A Bigger Case Than One Teenager
Court filings reviewed by local reporters describe three suspects total, not two. Investigators believe the 15-year-old was locked in a gunfight with a 19-year-old man who was killed in the exchange, and that a third suspect may still be out there. That third person has not been caught, and police have said publicly there is no ongoing threat to festivalgoers while the search continues.
Prosecutors have signaled the shooting may be gang-related, though that characterization comes from early investigative statements rather than a finalized court finding. A judge ordered the teen held in juvenile detention while the case moves forward. Because he is a minor, much of the file remains sealed, which limits how much the public can independently verify beyond what police have already said.
What Still Needs To Be Proven
Police have been clear and consistent about one fact: the teen had a ghost gun with an extended magazine when he was taken into custody. What remains less settled is the precise moment-by-moment account of who fired first and how many rounds came from his weapon specifically. Ballistic testing tying casings to each recovered gun was still pending as of this reporting.
That gap between “he had the gun” and “here is exactly what he did with it” is normal in a fast-moving juvenile case. Crime labs take time. Juvenile courts move carefully. But for a country already exhausted by headlines about untraceable homemade guns landing in teenage hands, the basic facts here are damning enough without waiting on every lab result to land.
15-year-old arrested at Seattle food festival shooting was armed with a ghost gun, police say https://t.co/i3UPGgjnGh
— KGET 17 News (@KGETnews) July 29, 2026
Seattle’s leaders now face the same question cities across the country keep confronting: how a 15-year-old obtained a build-it-yourself firearm with a magazine built for combat, not self-defense, and carried it into a crowded public festival. The manhunt for the remaining suspect continues, and so does the broader argument over how ghost guns keep finding their way into the hands of kids.
Sources:
inquirer.com, thehindu.com, wtop.com, youtube.com
