Fire marshals are investigating a Saturday evening fire that is considered suspicious, according to a city press release.

Suffolk Fire and Rescue and Suffolk Police responded to a report of a commercial structure fire in the 1000 block of East Washington Street at A & A Open Market at 9:23 p.m., according to the release. 

The first units arrived on scene at 9:26 p.m. and found what was described as a very small fire on the exterior of the vacant building. The fire was marked under control at 9:48 p.m. There were no injuries.  

The Fire Marshal’s Office is handling the investigation, as the cause of the fire is considered suspicious at this time, according to the release. 

No additional details were available.