Ever seen a Coon get mad and fight? Even though they seem calm and peaceful, they can fight their butts off. My brother used to go coon hunting in La, and I used to go along once in a while. I saw a coon just tear and shred his dog to pieces.
Another time I worked in a cabinet shop and every once in a while we would have them in the offices and warehouse they were at. I think after I made a long stick with some rope as a snare the fist time after I just started working for the company. I would always be the one who ended up getting them out, as everyone else was afraid to do so. I did have 2 of them that when backed in a corner or blocked off, they become AGGRESSIVE FIGHTERS! We looked all over the place in every nook and cranny, roof, etc. We never could find how they were getting into the building.