A 15-year-old has been detained in juvenile detention related to a shooting at a bustling Seattle food festival that resulted in three deaths and at least four injuries. Authorities link the gunfight to the teen, a 19-year-old who died at the scene, and possibly a third participant, speculating about gang involvement.
Seattle Mayor Katie Wilson shared that law enforcement officers are continuing their investigation to determine the number of individuals involved. “Currently, we know at least two exchanged gunfire outside the Seattle Center Armory. One is in custody, and the other is the deceased 19-year-old,” Wilson stated during a news conference.
The police plan to analyze video, examine bullet casings, and follow additional leads. Prosecutors requested the teen remain in detention, a decision approved by King County Superior Court Judge Tanya Thorp. Public Defender Hong Tran did not comment on the matter.
The charges against the 15-year-old include suspicion of three counts of first-degree assault and one count of second-degree unlawful firearm possession. This marks the boy’s first involvement in a criminal case in the county, according to Casey McNerthney from the King County Prosecuting Attorney’s Office. Youth coordinator Gary Gatewood Jr. acknowledged he knows the teen yet withheld further details.
Prosecutors anticipate receiving preliminary incident report details by Wednesday, leading to a formal charge decision shortly after. The authorities cited the teen and the 19-year-old as “associates.”
Assistant Police Chief Nicole Powell noted that “two groups fired,” indicating a potential gang-related incident. Nearby, an officer witnessed the 15-year-old discharging a handgun into the festival crowd Sunday night.
The police apprehended the teen shortly after the incident, while the 19-year-old, detained simultaneously, succumbed to gunshot injuries. A possible third suspect remains under investigation.
The medical examiner disclosed the victims’ names Monday: Junior Cee Niko Semo, 19, Ashley Whitehead, 56, and Carlos Israel Sanchez Villalba, 44. Each suffered fatal gunshot wounds. Four others, including a toddler and a cyclist, were injured but remain in stable condition. Witnesses mistook the gunfire for fireworks, leading to chaos captured in social media videos showing attendees fleeing.
Hana Kim, a local food vendor, described the frenzy as people sought shelter under her tent and frantically looked for family members. Kim, who traveled from New York for the event, focused on her family’s safety, evacuating her parents and others to the parking lot. Neighboring vendors abandoned their stations in the turmoil.
On Monday, a previously sheltered woman called to express appreciation to Kim’s family for providing safety. Kim, still processing the event, described the gratitude as sobering, echoing the collective state of shock.

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