Morgan Absher

They had stories, as he said.

They had these lives.

And children.

A lot of them were mothers.

A lot were mothers.

For their children, just figure out what's going on.

A lot.

So thanks to Bill, just five days later, he received a letter that was postmarked from May 21st, 2002, just two days after his profile of Teresa was published.

And at first he kind of thought this was a prank.

I mean, it was like addressed really weird.

And the stamp that was an American flag was upside down.

Like it just he thought it was a prank.

But he quickly realized that, in fact, this letter was directly from the killer.

And this is our sixth clue.

The envelope obviously had a fake return address on it, but the fake return address was I, Thrall Dom, 325-331 Lafayette Street, New York, New York, 10012, which I had to know what Thrall Dom meant, so you guys do too, unfortunately.

Apparently, Thralldom is the state of being a slave in bondage or under the complete control of another person.

It's a synonym for servitude and subjugation and can refer to physical, moral, or mental enslavement.

Thralldom is also the name of a bondage website.

And while the return address said New York, this letter was postmarked from St.

Louis, so it wasn't sent from anywhere else.