(AP) — Authorities are investigating the death of a man whose body was found near train tracks in south Lincoln.

The Lincoln Police Department says a train crew with Burlington Northern Santa Fe found the man at about 7:50 a.m. Wednesday.

Lincoln Police spokeswoman Katie Flood says investigators believe the man was hit by a train, but they’re not sure which one. They’re also trying to determine his identity and when he may have died.

Additional information has not been released.