An explosion rocked a Flint apartment overnight with authorities saying it may have been the site of a meth lab.
Police were called tot he Rollingwood Manor on East Boulevard around 1:30 this morning after a neighbor reported a loud boom.
He told police he heard a window shattering and then saw smoke.
Police say the apartment residents quickly ran out and at last report hadn't been seen by authorities.
The explosion occurred in a bathroom.
Police have not yet confirmed that the site was a meth lab.
Authorities are also checking with area hospitals for any related-injuries.
No arrests have been made.