We told one more threat and he will have to deal with police complaint other than lawyers.

Nothing better than showing up with police and evicting a tenant from hell.

I usually look at crime mapping for these things, but the local police department doesn't seem to report to any.

Most come off with mineral spirits and scrapingMy question:  has anyone used a shoe polish, or can recommend to me a coloring substance to repair floor!

Since then the police have been to the residence three times and the neighbors have repeated called me because of abuse.  

Clean common area and collect my washing machine quarters.6 months I change the batteries in the smoke detectors/CO, fire extinguisher inspection/charging6 months I do a plumbing inspection6 months I do a thermostat battery changeNovember I do a radiator bleed.None are done at the same time and I do a complete walk through when doing.My buildings are across from town hall and the police station.

In the past I've heard some apartment complexes will let police live there rent-free.

I then called the police believing I had the right to access the unit.

One of my inherited tenants:Sociopath. prime suspect in shooting death of husband, prime suspect in disappearance of second husband, attempted poisoning of 3rd husband, charged with forging checks, self admitted to mental hospital to avoid charges, drug dealer, police snitch, suspected of arson in 3 separate cases, intimidated and threatened all other tenants.

One police department will be able to better leverage resources and solve crime.