Pittsfield apartment building fire under investigation

PITTSFIELD, Mass. – Investigators in Pittsfield are wondering what caused a fire at an apartment building.

Firefighters were called to 26 Dartmouth Street just before 8 p.m. Tuesday night.

They found the front of the four-family apartment building on fire.

All of the units were occupied, but residents got out safely.

The fire was extinguished in about 30 minutes and did not spread to the main part of the building.

There were no injuries, and the people living there were able to return to their homes.