Ok, so I never did find out the exact details of how this happened, but here goes. Back when I was about to graduate from high school I had gotten this little PC service gig at a furniture manufacturing company. I worked with the husband of one of my librarians who had set me up with him because she knew I wanted to go into computers. Each day, I would show up at around 4:00 PM, just as most workers were winding down their day, and I would have a list of outstanding trouble tickets which I would go around and fix. I worked from 4:00-7:00 basically reconfiguring drivers, updating software, you know late 90s PC type stuff. (I also wrote the odd bit of software every now and again, which is why I learned to code in RPG even though I am far too young to have been afflicted with that language.) It was a nice little job, and I really enjoyed the work.
One day, I had a trouble ticket that said "computer will not boot" and it said the machine was located at such and such bay on the manufacturing floor. I knew manufacturing stopped their work at 4:30, so I was there around then to start my assessment. When I got there I saw a computer that had been neatly bisected. I mean, the case, motherboard, everything, was split right down the middle dividing the machine into a front and back half. The bay had a conveyor belt that fed into a 36" high speed steel carbide saw which was used for cutting large pieces of metal, and that blade was being serviced. The old one looked like it had been chewed to bits, which clearly means that my ticketed machine had gone through it. The workstation for this computer sat to the left of that belt, so I could see a computer maybe getting knocked off and pulled through the saw. However, the fact that it was neatly lined up down the middle of the case made me think someone had carefully aimed the machine and then sent it to its doom.
No one ever told me what happened. I even asked the guys that ran the saw. They just laughed and walked away. I built a new PC from spare parts, and was even able to salvage the RAM and that hard disk. The saw missed those bits by millimeters.