Hmm. This will be hard for me to think of one...
*PROCESSING*
Oh... I know one. I actually recorded it and put it up.
http://www.youtube.com/watch?v=LmhpBp7n3TU
It's at 24:35 . You'll know it when you see it.
But if anyone doesn't want to see it, fine with me, I'll just say what happened.
I passed the Plague Doctor's containment chamber 3 times without alerting him. Then I was passing by for good. I was going down the elevator to go through his containment cell, when all the sudden, ONE OF HIS ZOMBIES APPEARED RIGHT IN MY FACE. I literally screamed to death, while running as quick at I could, then saw at the end of the corrider, the Plague Doctor, and a zombie. I was surrounded. I didn't know what to do. Going back up wouldn't help! I need to get to the other elevator! I wouldn't have a CHANCE to pass by him. But I tried. I wasted my SCP-500-1 pill, ran like heck, and oh so extremely luckily, I didn't get touched by him. It was so horrifying and so amazing.