oklahoma man died as a result of spontaneous combustion
Authorities are investigating an Oklahoma house fire they say may have begun with a man's spontaneous combustion.
Neighbors of the Sequoyah County home say they saw smoke coming out of the house on Monday. When crews got inside the home they found a man's burned body.
However, investigators said the fire did not burn anything else in the home. Crews say they are investigating the fire as suspicious.
Officials say the fire may have been caused by spontaneous human combustion. When that occurs, a fire burns from inside a person.