 In Belltown, Mo Heider, Como News. And another person died in a fire in South Seattle near South Oregon Street and 12th Avenue South. And a third fire broke out at home in Ballard near Northwest 70th Street and 12th Avenue Northwest. Firefighters say no one was found inside that Ballard home. The cause of all of those fires still under investigation. But it's believed that it's arson behind a fire that gutted a former Southern Heights Elementary School building in Burien.