@David Cozzi Start with the form 8824 that your accountant filed for the year you did the 1031.   

If you decide to have her stay I would not get in the middle of his court battle, she can file a restraining order against him, he will still owe on the rent but not be able to legally return. 

I would give the tenant a deadline to remove the junk or tell them you are hiring to have it done and charging them.

With no mortgage, you should not have paid doc stamps - it's a title play not a sale.Then the Quit Claim:  it costs $10 to file the one page document; an attorney would charge $250 to complete or you can do it yourself by downloading the form.Titling. 

I still haven't filed my 2020 taxes and have an extension till October Date I sold my stocks September 2020QOF created : 10/28/20I plan to invest the cash in real estate.

After 30 days passed you then have to file an eviction case then you have to win then you have to have them evicted and if after they have been physically removed they come back, now they are a trespasser. 

In certain states title companies can provide an affidavit for the court asking the judge to "Set aside" or Vacate the judgement based on new owners.The court or collector could then re-file the judgement against the correct person as a "floating judgement" or lien against their property/assets.  

Give them a deadline on when to get back to you, letting you know whether they plan to renew or not.

They will be the ones that fill out and file your paperwork for you. 

It is generally best when working through issues to write a contract extension with new deadline for both parties.