Some scary (and some stupid) events in airfare history:
http://bennun.biz/features/skies.html

For example:
October 20, 1995: Investment banking firm TCW America were no
doubt beaming with pride when they saw the publicity garnered
by their president, Gerard Finneran, 58. En route from Buenos
Aires to JFK, Finneran found the crew couldn't bring him liquor
fast enough, so he got up and helped himself. Asked if he would
mind not doing that, he genially replied, I'll bust your
ass!, roughed up a stewardess, then pulled down his pants and
took a crap atop a first-class service cart, wiping his ass
with the linen napkins. As they say in showbiz: what a finish.