An overnight fire at this home on Grenoble Circle Drive in Delta Township is under investigation on Monday morning.
The mother smelled smoke in the house, and was able to get everyone out safely before calling 9-1-1.
Firefighters were able to put out the flames they say there was damage to the outside siding of the home, and a window was broken.
The fire chief says arson is suspected. Fire investigators brought in a canine unit , but the track was unsuccessful.
The department has no suspects as Monday morning.