DUQUESNE (KDKA) – An early Monday morning fire in Duquesne is under investigation.

According to officials, the fire broke out in a vacant home on Third Street shortly after 1 a.m

Crews had to cut a hole in the roof to attack the flames.

The Salvation Army was called out to help the firefighters as they battled the cold temperatures.

The fire marshal was at the scene with an arson dog.