Huge Bat on the Loose in my Office

I totally missed this because I choose to work during the day but my co-worker Chris was working at his computer with headphones on. He apparently noticed some "wind" every once in a while but he finally took the headphones off when he heard a crash in the automatic blinds on the skylights!
He finally noticed and ran up to the loft and took this video.

Eventually he caught it with his shirt and took it outside.
Here are some pics of this huge bat! Does anybody know what kind it is? I have never seen such a huge bat in the wild.




Chris, you are insanely brave. I would have been afraid of getting rabies.