Federal authorities are investigating a small plane crash in Palm Beach County. The body of the pilot was found on the scene. No other injuries were reported and it was not immediately known if anyone else was in the plane at the time. A statement from the sheriff's office says the Pilot's body will be taken to the medical examiner's office. It was not immediately known what caused the crash early Sunday morning. Authorities say the single engine plane was found in cane fields near the Pahokee Airport.