What's the craziest shit you've ever seen go down?

I witnessed dimebag darrell and 3 others murdered on stage, and watched the cop shoot the gunman in the face with a slug. Ever pop a balloon filled with water and the shit splatters everywhere? Imagine that, except with someone's head

I have a vague memory that you and one more guy on this forum witnessed it all.. jeeze, just thinking about it makes me so angry and sad.
 
Guy on a bike being hit by the train where I was sitting in. First I saw a bike flying by, then limbs and then window had blood on it.
It was on my way to school, I actually went to school in shock, and after 2 hours a teach picked me out of there and asked me what was wrong. They send me home. And the railroad company arranged a shrink for anybody who needed it, next day I felt ok again.
 
Watched in the room once for open heart surgery (tripple bypass). Puts things into perspective when you smell burning flesh from the laser cutter, and they pry the ribcage open by force to get to the heart. I was fine, but a few classmates ran out vomiting. Good stuff

My girlfriend was worse off. She witnessed a classmate of hers falling between a train and the station while the train took off. Got dragged by the train a bit, and when it passed she saw the classmate on the tracks with her legs ripped off screaming.

Not pretty.