Have you verified the tax authority did Not notify them of the sale?  

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The property manager is your agent and should be authorized to act on your behalf.

The tenant has been authorized to continue renting by the contract so it is not a tenancy of sufferance because the landlord has consented to allow this month to month extension. 

Quitclaiming the property to your LLC owned in your name - and the name of your spouse if you purchased the property as joint owners (read my previous post above) is only part of asset protection you want to pursue.Yes, "Sam the human" pays the mortgage, not Sam the LLC - but understand that Sam the human is the person who's name is on Sam the LLC's bank account as an authorized signatory as Sam the Managing Member.  

All it is is a rental subsidy paid by the local housing authority.

When I ask to speak to one of the trainers and ask him (they have always been guys), I get that answer.Yes, books and audios are out there but understand what those are: promotional pieces to lead you to sign up for the author's training, the kind of training I just discussed. 

Not only did Josh and Brandon team up to write this ultimate guide, but they’re teaming up to participate in a live author Q & A session—exclusively for people who buy this book from biggerpockets.com/store!

Have your attorney draft a letter to them stating any damage will be deducted from their security deposit and if there are cost overruns, you have authorized your attorney to file suit against them.

Clean the place up and start fresh with a tenant that is properly screened, paying market rent, and respecting your authority as the owner.Another thought: you may want to consider a property manager.