Some people call me crazy, but there were people who witnessed this and was just about as about it as me! There is an old mining processing facility a few miles away from my parents house. There are old stories going around about occult activity going on in the underground parts of the facility even when it was running back in the 1800s. As I recall, a flood shut the place down but there were rumors flying around about evil spirits and such causing an accident that killed several people. The ruins have stood empty ever since whatever happened, and a lot of people went to the place to try and figure out what happened. I went exploring with a few of my friends one night and as we were walking on the outside of the main building the wind suddenly picked up and we heard this awful moaning/howling noise. Next thing I knew, something picked me up and threw me OVER a 4 foot barbed wire fence! We high tailed it out of there! I never went back at night...eventually the state put up a huge fence and closed the place down entirely to foot traffic. They said it was because the building was unsafe (and it was I am sure) but talking to several people the occult activity out there was a factor in the decision to put up a fence too!