I only know (or have been told) that the current owner has begun the ejection process in the last few weeks. 

You should speak with a real estate attorney, so they can advise you on how to proceed, ask if you can have the trespasser ejected from the property instead of evicted

If not legally abandoned, you will have to either get them to surrender possession (preferably in writing, but not required) or you will have to get an ejectment order from a court. 

Will it prevent me from filing for ejectment and renting the property out, or will it only prevent me from clearing the title and selling the property unless I satisfy that lien?

Nothing they sign can circumvent the eviction/ejectment laws.

Hi All,I faced this tricky situation and wondering if anyone here has some suggestions.I bought this REO property last year, closing date was Nov 28, 2016Last night, 1/11/2017, i saw a notice on the door side, stating...

I understand the discharged homeowner is living in the house for free until there is a sheriff's sale and ejectment, and may not have incentive to make a deal until just days before the sale is inevitable.  

I understand the ejection process but I have a area that I need cleared up.

And before you can file for summary ejectment in small claims court, you have to send out and wait a 10 day pay or quit notice.

From my vantage point I can't tell, but would it be more efficient to route the Dehumidifier and the HVAC condensate to a new, independent condensate pump which ejects to the exterior?