Roomate problems

I'm going to try and keep this short baws. New roommate moved in Monday, completely random dude from Wisconsin whose starting grad school at LSU in the fall. He seemed like an alright dude when I met him, besides him being a packers fan, I was just in need of a body to fill this room. So long story short, I didn't have shite to do tonight and asked him if he wanted to drink a few beers with me and he accepted. After about my 4th or 5th Budweiser things started to get weird. When I got up to piss I noticed your boy had already slammed around 15 Blue Moons within an hour of us starting drinking and was starting to shake..like a lot.

He starts rambling on about how he voted for Hilary during the election,how stopping global warming is his only purpose in life, and that he's a 23 year old virgin whose already balding. I argued with him for a bit until he proceeds to stand up, and throws up all over my motorcycle and garage while bitching about how he saw a dead alligator on the side of the interstate today when he drove to nola. He proceeds to throw up all over the garage even more before passing out in his own vomit on the ground. I just finished bringing the hose into the garage and hosing his fat arse off.

I've had bad random roommates in the past, even one that died while he was living with me, but Wisconsin dude takes the cake. To make matters worse, while I was hosing away his vomit I start hearing his phone ring in the corner of the garage and pick it up to move it. The screen lights up and I see about 100 texts from his family members literally begging the fricking dude to send them his new address in BR so they can send his "medication" to him. His dad,mom, and sister have all been trying to get in touch with him since Monday but your boy hasn't responded to any of them since moving down here. I took down his pop's number just in case but should I call this guys dad tomorrow or what? I'm not one to pry into somebodies personal shite but he's kind of forcing my hand on this one. It's obvious he's mentally ill but I honestly don't feel comfortable having my guns in the house around this dude even with them locked away..