Some, in fact lots of people here, would accuse you of theft.

you will call the sheriff to witness their refusal to move the car and then have it towed as well. 

Unbelievable.Now we have another court date.My lawyer is concerned that the tenant will show with fake documentation and the judge will hold this over for trial where each side has time and the opportunity to call witnesses etc.I will obviously win in the end , but this tenant is willing to do whatever he can to live for free.

Dont ever go to the property without a witness and have a constable with you when you are changing the locks once the eviction is complete.There is a chance he will leave once he gets the letter from your attorney.

I agree with @John W.. It's

I'm looking to get into the residential REI market here in Houston, TX.I purchased my first property 1.5 years ago (my residence) in Pearland and have witnessed the market take off.

Or listing agent must show up on court as a witness?

I have witnessed in that many growth changes on Biggerpockets but most has been good. 

There are other ways to probate an estate, but these are the most common in trying to sell a house out of an estate.Each attorney will be different, but the cost will be driven by how good your facts are (how long ago H died, # of kids from marriage, kids from outside marriage, # and availability of witnesses to family matters, etc.). 

I think it would be a more ethical option all around and less likely to get you accused of bank fraud.