UPDATE: Chattanooga FD investigators believe the fire was caused by children playing with a lighter.

PREVIOUS STORY: The Chattanooga Fire Department said they responded to a house fire off Lillian Lane around 10:30 a.m. on August 11.

Upon arriving at the scene, firefighters extinguished the fire within 30 minutes.

The house had four adults and six children.

The only reported injury was a 16-year-old with first and second-degree burns. He was transported to the hospital.

The rest of the family is okay.

The American Red Cross will be assisting this family.