She gave all of their belongings to the police and she changed the locks.

The girls should have filed a police report and requested a protection order, no contact order, or whatever your area allows.

Do you put this in your polices and procedures information? 

Did you call the non-emergency number of the police department and ask some questions?

A window looks so much better when there is nothing blocking your view from the outside, and it looks more modern.Also too, can I polish a fogged window to make it clear again?

THEY will go to the police and file a report for theft it it comes to that.

She still runs background checks on all people over the age of 18.She says she does this because if the higher earner were to leave (divorce, breakup, death) and stop paying rent, she doesn't have to go to court to evict the remaining tenant (if remaining tenant does not continue paying rent) but rather call the police because now the remaining tenant is trespassing. 

If you can make roommates police each other, it is significantly easier to manage especially for accounting.2.

That was done becuase i called the police on one of the managers at the water dept! 

I would probably file a police report, just to have it documented.