Firefighter injured battling 3-alarm house fire in Allentown

ALLENTOWN, Pennsylvania (WPVI) -- A firefighter was injured battling a house fire Tuesday morning in Allentown, Pennsylvania.

The fire began at about 1 a.m. in a home on the 500 block of North Lumber Street. Crews tackled smoke and flames from the roof.

The fire went to three alarms and spread to adjacent homes, crews said.

There were no other reports of injuries.