disturbing sight

This is the kind of thing nightmares are made of. The other day I step into our downstairs bathroom and flip on the light. I hear something hitting the exhaust fan and I look up and see a tail through the grills. I watch for a second and then the fan starts going crazy and a mouse drops down into the light fixture. It tries to get back up but is stopped by the fan. It tries to move around but keeps running into the light bulbs. So it just lays there twitching once in a while. I have no idea what to do so I get the kids and the camera. It starts moving around again and finally jumps into the fan. After a lot of weird noises and the sound of a motor grinding, the mouse disappeared into the ceiling. I have no idea what happened to him but I haven't smelled anything bad yet coming from up there. Maybe it will scare him to the neighbors house.