The residents of a mobile home escaped safely from an early Monday morning fire in west Belleville.
The blaze started at about 3 a.m. at 1504 Della Drive which runs parallel to Illinois 161. One of the residents told firefighters the fire started when he was smoking in bed.
The mobile home's interior was severely damaged by smoke and flames and it is believed that a pair of oxygen tanks exploded in the blaze.
The residents reported their pet is missing after the confusion of the fire.