Three people thought to have been in the building has not been found yet.
at Least five other buildings in the vicinity were injured.
Police calls on Twitter all residents to stay away from the area so emergency crews could work on the site.
the Fire was on the morning off. The work to determine the cause of the explosion is underway, said police.
https://twitter.com/LakeCoILSheriff/status/1124530836538183683
