It has to do with conveyance details. Dates . Mortgages, etc.
But the records aren’t online so it makes it difficult to get accurate info.
There are some interesting theories in the comments section here
Keep this in mind.
Shelton, Ct - the home of gun testifying parent Heslin - has been a hotbed of corruption. Google that soap opera. Heslin’s friend and the friend’s father involved in it. Involved in development.
It’s not a stretch to think something corrupt went on in that area. It can and does happen anywhere.