I'm a Jr. in college and for the past year i

I'm a Jr. in college and for the past year i was living in a appartment with two other people. One of which moved in early (about a month early). when he did so he had the lease moved up one month. when it came time to move out we got a call from our land lord asking why the hell our shit was still in our apartment. so we cleared house and left a massive mess so he'd get a massive bill for cleaning the apartment. Also so he can't bother use we blocked him on anyway of contacting us or our families.