A girl is hit by a vehicle and killed, but we do not see much. Her death is replayed multiple times, but I do not recall it being too graphic.
In this movie a man is being haunted to bring closure to spirits, so it does have quite a few scenes that may be somewhat scary for some.
We do see a derailment of a passenger train and see some of the passengers bodies, but it is not too graphic for most.
A girl is raped and then murdered by a man. We do not see the rape, but we do see her fear as she tries to escape his grasp.
A car stops on the train tracks and will not start. Passengers try to get out of the car as a train approaches. One passenger gets out of the car and is knocked out of the way of a moving train, just before the train hits the car killing another passenger.