<prompt> Human: The tenants left the house, which is in a fairly nice neighborhood with a ton of restrictions, in shambles. there were holes in the wall, garbage everywhere, cracked tiles, mold that reached fro mthe bathroom wall to the next room over. etc. On top of the repair costs they left owing my parents 3500 dollars in rent, we know the city they are in just not the exact location. At this point what are their options?  <response>: rlegaladvice 