Police arrested a 15-year-old after a festival shooting that killed 3 near Seattle's Space Needle

A 15-year-old was arrested after a shooting at a Seattle food festival near the Space Needle, which killed three people and injured four, including a 2-year-old. Authorities are seeking a second suspect, and the incident occurred during the Bite of Seattle event. Victims included two men aged 19 and 44, a woman aged 56, and four injured individuals.