Tell him you'll give him a call :) This is one of the reasons why we tell tenants they need to vacate the property for any major repairs.  

Sometimes when examining the entire capital stack, its determined the higher finance charges paired with higher leverage is a winning proposition but only experienced real estate investors should be making that call. 

The person calling you is on a money grab. you do not need a wyoming trust. 

Would it be a good idea to create an LLC, let's call it "2500 Oak Street LLC" (fictitious new address) then list the new LLC as the owner of the home?

Would love to jump on a phone call and answer any questions about the OKC metro and investment opportunities and the market as a whole.

She is upset because I am charging her for a technician call so now suddenly she's at me with "my lease is not with you" stuff.Just wanted to make sure I was correct in my statement to her.

When you called, and it seems many did, the scammer answered the phone using my name (though I understand with a heavy foreign accent).

Call the past 2-3 landlords where the tenant previously lived.

This will be costly in today's market and interest rates, but might be worth a shot if they can afford to stay.If they don't want to stay and you want the the townhome to rent to someone else and just want to assume the loan, well then she can call the lender and see if the loan is assumable. 

Nobody ever went broke over a duplex, I know this now,  but I have to admit I had some serious doubts about this when I started 16 years ago, I bought every course I could find, already on CD's, this was post cassette tapes lol, and I paid RichDad Education for a one year coaching program (turned out my coach was a girl in a call center without any actual experience).