KENAI - A trailer fire that killed four people in Kenai was accidental, investigators said.
Christina Hunt, 31, and her three children, 13-year-old Judy Jones, 7-year-old Frank Hunt Jr. and 4-year-old Ryan Hunt, were in bed and died of smoke inhalation.
Christina Hunt's husband, Frank Hunt Sr., woke from the sound of a smoke detector and escaped through a window.
Kenai firefighters and police and state investigators have been unable to determine how the fire started. Kenai Fire Chief Mike Tilly said the fire started in the living room.
The Kenai Fire Department continues to investigate.