SEATTLE, Washington — A shooting at the Bite of Seattle food festival near the Space Needle has left three people dead and four others injured, turning a busy weekend event into a major public-safety investigation.

According to police, the shooting occurred Sunday evening as the annual food festival was winding down. Authorities believe two people exchanged gunfire near the Seattle Center Armory. A toddler was among those wounded, while the injured victims were reported to be in stable condition.

Police have arrested one suspect and are searching for another person believed to have been involved. Authorities recovered two firearms from the scene and said there was no continuing threat to the wider community.

Investigators are examining whether the shooting may have been gang-related, although officials have not established a final motive. Detectives are continuing to collect evidence and speak with witnesses as the investigation proceeds.

The incident has prompted renewed concern about public safety at large community events. Seattle officials and City Council members have publicly responded to the deaths, with calls for stronger efforts to address gun violence across the city.

The shooting is now one of the major U.S. breaking-news stories being followed as authorities continue working to establish exactly what led to the gunfire and identify anyone else connected to the incident.