If the police interview you, you won't be able to list everyone who came into your property that day.So, I suggest you schedule appointments, and leave at least a half hour between appointments.  

He told her to get out or he'd be calling the police.

Contact the police on how to proceed.

If they pressed me for advice I'd steer them to the post office or the police, but tell them I can't get involved in their mail problems - in a nice way :-)You can't fix stupid. 

I can't really police it but I can question obvious issues and they know the limit upfront.I  think getting them on separate electric meters is also your best bet. 

He went to the police to turn himself in and they told him to get lost unless he had commited a crime in which case they would arrest him and when he served his sentence he might get deported then.

I did call the police and told them about it and that perhaps it's sick and that's why it's out in the middle of the day and acting so casually. 

Police will be witnesses to the abandonment, move forward.  

I have calculated an average of around 20% of gross rent in repairs, credit losses, and other miscellaneous losses from the building getting raided by police to burning down garages and many other crazy things.

This is a first for us, so I have a few questions.Since the police were called and a police report filed, do we press charges or get our attorney involved?