DARBY, Pa. (CBS) —Authorities are investigating the cause of fire after neighbors and officials helped rescue a woman from her roof in Delaware County early Thursday morning.

Fire crews responded to the blaze that ripped into other homes on the 100 block of Fern Street in Darby around 2:30 a.m.

The woman involved in the blaze has reportedly checked out of the hospital and she will reportedly be fine.

Red Cross is helping all the people displaced by the fire.