Investigators are looking for what caused a fire that heavily damaged a home in Liberty Township early Thursday.

Dispatchers got a call about 3 a.m. that a house was on fire along the 2500 block of Fifth Avenue, between Colonial Drive and Mansell Drive.

Liberty firefighters, and those from Girard, Hubbard, and Vienna were sent to the address and found flames had spread through the home.

There have been no reports of anyone being injured.