We're going in to the office tomorrow and I'm going to let them have it. This has gone so much further than far enough, it's not funny. It's violating the law; seriously, we have violent, unstable nutjobs living nextdoor. We have to, under Indiana's rental code, provide them with notice of a problem before suing. Tomorrow, we go to give that notice. In writing, of course.

That should put the fear of god into them.