FLORIDA, Ohio - Four people have been hurt in an explosion and fire that destroyed a home in northwest Ohio's Henry County.



The state fire marshal's office says investigators don't know what caused Thursday night's blast in the community of Florida but have found no evidence of anything criminal. They have not ruled out a possible propane leak.

In a news release Friday, the fire marshal's office says none of the injuries were thought to be life-threatening. Two men were flown 40 miles away to Toledo for treatment. A woman and a 12-year-old boy were treated at a local hospital and then released.

Copyright 2010 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.