Proof of violation shall not require criminal conviction or even arrest, but shall be by a preponderance of the evidence. 7.

Or does the legal action of his arrest and consequent forfeit of tenancy automatically give me that right without filing?

I pointed out that if someone took my car, the police could pull him over and arrest him, but if they took my house, they would not help me.

If it has my name, he's going to arrest them for possession of stolen property. 

But I can’t seem to find any contact info on him, everything comes up in google is a case of the lawyer arrested for hitting a cop.

Tenant move out in the middle of the night, son broke back in set off fireworks, got drunk and arrested.

Especially if the most recent arrest is very recent. 

They left their Alexa behind though so that was small revenge and he also has a warrant out for his arrest if he ever decides to fly back to the US.

Others do well for a few months then get arrested and go to jail, others show up drunk too many times, and others do things like load a bunch of your tools up and disappear. 

  -  Homelessness...I will just quote this part as I can't do it justice   "My Department of Justice will not fund efforts to criminalize homelessness and will deny grant money to police departments who are arresting residents for living outside."