REISTERSTOWN, Md. (WJZ) -  Authorities are investigating a fire where a woman was injured in Reisterstown.

It happened at 1 a.m. Wednesday on 20 Blake Court.

Crews arrived to find heavy fire on the first and second floor of a single family home.

A female victim in her 60s was found on the second floor and taken to Northwest Hospital with burns to 50 percent of her body.

The fire escalated to a second alarm with more than 60 people responding.

The fire was placed under control at 2:23 a.m.

The cause is under investigation.