Fritch, Texas - UPDATE: Preliminary autopsy results are inconclusive.
Carson County authorities say Larry King had at least one needle mark in his arm, indicating some sort of drug use.
They are waiting for toxicology results to come back to determine if he had any drugs in his system when he died. The autopsy also indicates he had a history of heart problems.
Dec 3rd: Carson County authorities are investigating a suspicious death in Fritch.
57-year-old Larry Ewing King was found dead in a bedroom inside a home at 418 Boyd around 4:30 Friday afternoon.
They're not releasing how he died as of right now, but the Sheriff did tell us king was staying at the house with family members.
King was recently released from state prison.
He was serving time in TDCJ for robbery. The crime took place back in 1988.