re: Cop saves guy in wheelchair from train by just a few seconds

This might have been a suicide attempt unfortunately. Still most people who survive or are rescued from suicide attempts regret their decision and thank those who helped them.

Sidenote: my great grandfather was killed by a train. He was really old and used the tracks to walk into town so he wouldn't get lost (I guess streets confused him and tracks only go one way). When he lost his hearing, he would only go in the mid afternoon because there were only two scheduled trains - one in the morning and one in the evening. One day the rail company sent an extra train at midday and he was walking along the track, deaf as a doornail.