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Authorities are waiting on autopsy results to determine how a man whose body was found by a set of railroad tracks died.

Investigators told Action4 News that the man's decomposed body was found on Sunday evening.

Witnesses found the man's body slouched-over by the railroad tracks near the intersection of Eye Street and Jackson Avenue.

Police said the man appears to be in his 30s and there are no apparent wounds on the body.

The man's name has not been released but an autopsy has been ordered to determine how he died.