While he is walking in this specific area (at the mall near the RR tracks), and a train comes by, would the debris carried along and deposited after the rushing movement of the passing train be considered a paranormal thing?
If your car gets stuck while attempting to cross a train track and a train is approaching, unfasten your safety belt, get out of the vehicle and move away from the tracks. Run a safe distance from the track in the direction of the train, in order to avoid flying debris.
Sorry for the derail... (pun intended)
I think the debris discussed in that advice refers primarily to the remains of your vehicle after the train strikes it. Debris from your car can be avoided in this way, since it will all originate at the stuck location and travel in the direction the train is moving. If a train naturally moved a great deal of debris throughout its route, traveling towards it (given your slow relative speed) wouldn't greatly decrease the amount flying at you when it comes near.
Oh, and did anyone catch my proof that P = NP before the server went down? Ah well, maybe I'll remember it again someday.