A shed caught fire in a mobile home park overnight in Washington County, injuring one person. It happened around 5:20 a.m. at Towne & Country Park on Beacon Avenue in Canton Township. A 911 dispatcher said the initial call was for a trailer explosion in the 200 block of Beacon Avenue, but crews arrived to find an exterior building on fire. A Channel 11 photographer captured video of the heavily damaged structure. There was also heavy damage to the rear of the mobile home. A fire official at the scene said the homeowner had welding supplies in the shed. There is no word yet on what started the fire.