Authorities in Knox County are investigating a fatal mobile home fire.

The Knox County Sheriff’s Office reports emergency personnel responded to the trailer fire in rural Knox County early Monday morning.

Fire crews discovered an unidentified body in the remains of the residence.

An autopsy will be performed to determine the identity of the victim and the cause of death.

The Knox County Sheriff’s Office says they are looking for information on a green 2006 Hyundai Elantra with a red hood that was seen in the area at the time of the fire.

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