One of my coworkers, my mentor and someone who taught me what it meant to be a good programmer, was murdered by his wife, who also murdered their two children and then killed herself. It took place over a holiday, and I noticed he hadn't shown up afterwards. After a couple of days, I asked my boss if he was on vacation, and he said no, so I emailed him. His body and his family were found the next day by his neighbors…
FYI, bluekitten, you've been hellbanned since December 13.
Edit: And in the time it took me to post this, the comment appears!