MIDDLE RIVER, Md. (WJZ) — Investigators are trying to figure out what sparked a house fire in Middle River.

It happened just after noon Sunday in the 600-block of Kingston Road.

That’s where authorities say flames ripped through the second floor of a rowhome.

A woman–trapped inside the home–was rescued and taken to an area hospital.

The extent of her injuries is not clear at this time.

The cause of the fire remains under investigation.