GUTHRIE, Oklahoma -- Authorities are investigating what they believe was a homicide after a man was found dead inside his home.

Police said they received a 911 call from 402 W. Orbit Thursday morning. There, authorities found the body of 42-year-old Lewis Fryer, Jr. The Medical Examiner's office will determine the exact cause and manner of death.

Fryer's white 2002 Buick Century was also missing from his Guthrie residences. The car's license tag is 650-FVD.

Anyone with information should call the OSBI at 1-800-522-8017 or the Guthrie Police Department at 405-282-3535.

The Associated Press contributed to this report.