Jack knew the line well. Running along the hillside, it cut through a heavily-forested area, clearing briefly to give a stunning view of the valley.
One night as the train passed the clearing, Jack thought he spotted a disused station, Forest Halt, on the opposite side from the view. He wasn't sure, though, it just flashed past.
At the depot, Jack asked about Forest Halt, but no-one had ever noticed it.
Next evening, when Jack's train was on the line again, an ill-timed landslide carried all three coaches down the steep embankment. No-one survived. Forest Halt was never seen again.