Thanks again for all the comments, he seems to be alright now but I guess we'll see as time goes on. As for the spilled water dish, unless he climbed in it and the water all spilled over the side, that's not likely to have happened as he has something like this:
http://www.exo-terra.com/download/hi...Water_Dish.jpg
and it wouldn't be possible for him to knock it over :/ also his water level was normal. But yeah, the aspen was wet from pee, his poo was in his water bowl and the rat was mingled...mangled amongst it all.
Don't worry we're not stressing him out or anything, have to keep checking on him because I'm paranoid as it gets now. It's killing me that he doesn't live with me as well and I don't know what my other halfs housemate does when neither of us are there...He was playing his music so loud the other day it was making the floors, bed, and cabinet Munchs tub is on (and the tub) vibrate something chronic. Not happy.
*sigh*