Gulp.
I was 'first-on-scene' at a fatality in the early hours of the morning a few years ago: sole male occupant of a car had lost it on a bend and hit a tree. Nothing I could do for the guy, just wait with him for the police to arrive...
Unpleasant as that experience was, it was actually far worse to subsequently meet his widow and their two children when I attended the Coroner's Court.
R