Harold Dow

She would just come in, she'd say hello.

To those that knew her, Lee was a sweet, quiet woman.

A nice lady.

Just one of the regulars.

Jackie Mello served Lee coffee at his Blues diner.

There was just something about her.

She was more classy.

You know, a more well-spoken, well-educated kind of girl.

No one ever knew Lee Brown was really Margaret Rudin, a woman suspected of murder in Nevada.

I don't believe she was capable at all of doing something like this.

Massachusetts State Trooper Mark Lynch got a tip from Nevada authorities that Margaret Rudin was living in Revere.

Lynch tracked Margaret down to this apartment and with one of his officers disguised as a pizza delivery man.

The shows.

A high-stakes gambling mecca, but to Margaret Rudin, Las Vegas meant murder.

She's brought back to Las Vegas to stand trial for the 1994 murder of her husband, Ron Rudin.

Let me ask you a point, Mike.

Did you kill your husband?

Absolutely not.

Ron Rudin disappeared December 1994.

Back then, he was a successful real estate developer and gun dealer who was worth an estimated $12 million.