Two story house rent bottom of house .owners had stairs opened up to house ,put stairs back and the moved out.police let them do the job while I was living there.code infocement got them.. Now their son has threned my life to get out I .called police more then 10 times to report this, they look the other way& go.and went to police station also. Now I have fallen down due to the very unsafe stairs. Do I have a case to sue them the homeowners?