Fire crews were able to contain the blaze just before 5 p.m.
EAST WINDSOR TWP., New Jersey (WPVI) -- Mercer County officials are investigating a multi-alarm fire in East Windsor Township.
The fire broke out just before 2:30 p.m. on the 100 block of Bennington Drive.
Officials say at least one woman has been injured from the blaze.
She was trapped inside and had to be airlifted to a local hospital to be treated for burn injuries.
Her condition is still unknown, officials say.
The flames did spread to neighboring units. However, officials say no one was inside at the time.
Fire crews were able to contain the blaze just before 5 p.m.
There is no word on any other injures.