Crews say arson may be to blame for Detroit restaurant fire

Arson investigators were out at the scene of a restaurant fire near Grand River and Fenton this morning. 

Firefighters were called to Lakeside Coney Island around 4:30 a.m.

They say the building is a total loss. 

Fire Chief Garrick Roy is calling the fire suspicious and says it may have been started by a firebomb thrown through a window. 

No injuries were reported.