<p>Let’s consider the big picture of the situation, particularly from an engineering point of view. You ask the question: what needs to be done? Well,</p>
<p>1.) OP needs some place to sleep
2.) OP needs to make sure this never happens again</p>
<p>So, what are the easiest ways to get those done?</p>
<p>1A.) The OP can clean up the mess with whatever resources available
1B.) He can also find another place to sleep
2A.) The roommate needs to be reported so that the dorms can do something, whether it’s evicting the roommate, giving OP a new room, or anything else
2B.) OP can also use other scare tactics, such as lawsuits
2C.) Murdering the roommate, however wrong and impractical, is also a (misguided / bad) solution.</p>
<p>There’s a multittude of ways to get these done, but you want to get it done with the least effort.</p>
<p>For 1A, the OP can probably just bring a sleeping bag to a room next door and make a few new friends. That sounds easy, but someone will have to clean up multi-hour vomit later – that’s bad.</p>
<p>For 1B, it’s immediate work for immediate results, but that destroys evidence for 2A. No problem: there are witnesses, and you can take photographs for better documentation. Those would all be evidence for the report whan an RA is available the next day.</p>
<p>So, 2A’s been discussed, so let’s go to 2B. Sure, you can call the police, file lawsuits, etc., but they are a huge time investment, have plausible social fallbacks, and a high amount of risk compared to just getting the RA. Not to mention, nothing gets resolved until at least your day in court. Your burden of evidence will be much higher, and even if you did win, your roommate is only out of a chunk of money. This doesn’t exactly prevent this situation from reoccuring.</p>
<p>Ok, what about 2C, murder? Clearly, it shouldn’t even cross your mind as an option (I know, I’m jaded), but it does very surely prevent the situation from happening again. The risks are: it’ll certainly haunt you for life, you’ll be hurting his family, and you’re gonna go to jail for life (or even get death penalty), negating any of the reasons you’re in college for the first place. It’s also physically difficult and messy. Hence, the costs are astronomical compared to the other two.</p>
<p>So, easiest solution? Document the situation, get the cleaning crew, make friends with floormates while your room is getting fixed, and have the dorms do something about your roomate. He’s probably going to be fined, if not evicted. This takes only a couple hours of time and very little effort. Situation resolved, move on with life.</p>