no it's not Santa, it's Nancy Grace, are you trying to find the perfect gift for a parent or an

expecting parent? Please do not give them another ones they don't do it. And not another

plastic toy. That's going to end up in the trash bin or the garage or said to good will.

This holiday season, give them something that really matters, and what matters more than protecting

their child. I sat down with the smartest people in the world that I know. When it comes to

child safety, finding missing children and fighting back against predators, and what I learned

is so critical and the information so powerful and important, I want you to have it. I want them

as parents to have it. Go to CrimeStopsHere.com for a five-part series with action information that you can use to

change your life and protect your child. Because I have done it myself based on what they have told me. Give that as a gift.

Not another onesie, please. Find out how to protect your child. Out and about at the mall, at the store, at the

grocery store, in parking lots, in parking decks, at your home, in your neighborhood. Find out about protection regarding

babysitters, nannies, daycare, even protection online. It's the very best gift you can give any parent. Go to CrimeStopsHere.com and join the Justice Nation.

CrimeStopsHere.com. God willing.

Crime Stories with Nancy Grace.

And she was, Betty was there to help her get recover from her, her operation. And they were watching TV and there was a knock at the door.

And Betty went to the door and opened it up. And this man burst in, attacked her. And Betty was trying to keep him away from her friend.

And he killed her, Betty, and then got to her friend and for some reason left before he could kill her. And then her friend called the police lead her up. That's what I remember.

And she came back and brought her to the old building. And then he raised me.

You are hearing a report from knock knock, the unsolved murders of Betty Jones and Catherine Cregler. I'm Nancy Grace. This is Crime Stories. Thank you for being with us. Straight out to Robin Wolensky.

And the crime online.com investigative reporter and author of an incredible book. It's beautiful life. The crime scene investigation behind the Casey Anthony murder case. Robo, let's get let's start at the beginning. These two ladies living together. How were they killed?

Oh, this is a horrendous story. So Betty Jones is 65 years old, taking care of her friend Catherine Cregler, I believe it is. She was 81 year old woman. And she had a leg Nancy that was anti-tated. So they're watching television. There's their hanging out doing what elderly people do, relaxing.

And they get a knock on the door. And this man comes and immediately immediately when she opens the door that he's throat is slashed. So she's down on the floor.

...