(13WHAM) Chili, N.Y. - Fire investigators are looking into what caused a fire on Hubbard Drive early Sunday morning.
When firefighters arrived around 3 a.m., the home was fully engulfed in flames.
Three people were home at the time. They were able to escape, but were injured. They were taken to Strong Memorial Hospital with non-life threatening injuries.
A firefighter was also injured. He was taken to the hospital where he was treated and released.
Firefighters say there were fireworks and ammunition in the basement so that made fighting the fire difficult.
No word yet on what caused the fire.