I'm John Quignores.

Vanessa Guillen, a 20-year-old soldier,

vanishes while on duty at an Army base in Texas.

Her family demands answers.

How can she go missing on a military base?

That's too ridiculous.

The search goes on for months.

Where is Vanessa? And a dark story starts to unfold.

She told her family that she was being sexually harassed and wasn't reporting it out of fear of retribution and retaliation.

What investigators finally uncover is horrifying.

Find out how one soldier, a beloved sister and daughter, ignited a movement and sparked

a reckoning in the U.S. military.

Listen to Vanished.

What happened to Vanessa?

A new series from ABC Audio in 2020. Listen now,

wherever you get your podcasts. From ABC News headquarters in New York City, this is GMA3.

Hi, everyone. I'm Ginger Z. And I'm Maggie Rulie here with Jenae Norman. And we're so glad you can join us on this Wednesday. Yep, we've got a lot coming up, including a new study about the magic number of steps that you should be getting per day and how much you could lower your risk of death. Dr. Daryan Sutton is here to break that down. Can't wait because we, they're all over the place, those numbers. Also, deals and steals for our wellness. Tori Johnson has sneakers,

smart watches, and other great products to help keep us moving and feeling our best. Yes,

but we do start with the hurricane watch and effect in the Caribbean as Tropical Storm Melissa

strengthens threatening several islands. Ginger, you have the latest on the track and the

timing. Yes, this is Melissa that's going to sit around in the sea for a couple of days. And so it's

going to be tough in the confidence department to tell you exactly where it goes, but it will have

...