Explicit Lyrics

Twice in the last two weeks there have been hold ups on the underground due to tragic circumstances. However, depending on which station you are in you get a different explanation. When I got to one station, staff announced that "there has been a passenger related accident" which is subtle, but then when I arrived at the next station the announcer said "there are delays due to a there being a person under a train". What's that about. I really don't want to know the specifics, a little bit of respect for the victim please.