You can monitor the camera system and flood light triggers similar to or the same as a Ring system and of course make sure windows and doors are fully secured.I would also talk to the neighbors on each side and across he street letting them know that under no circumstances should anyone be there on the property outside of X hours of the day and to call you or the police if they see anything.

I would file a police report for property damages - someone did a hit and run right. 

If there is a problem, they should call the police. 

I would file a police report, take pictures and look into filing a claim with your insurance co. 

This is multifamily Real Estate.Ignoring the operational detail of who to report the income, the biggest tax benefit will come if your father owns the property now and the descendants to inherit the property when he passed away. 

Mortgage people aren't the morality police.

is there a police report? 

Hope you called the police and made a official report. 

In addition to that, we like to check with the police, fire, insurance, sex offender status, and anything that might affect the operations of the park. 

Take a look at this link and note it only covers the City of Vancouver:  https://www.cityofvancouver.us/police/page/crime-mapIf you want to chat over the phone, please PM me and I will give you my direct mobile to talk in depth more.Uwe