This is Deborah Roberts co-anchor of 2020.

We're bringing you a true crime series from our colleagues at ABC News studios called

Wild Crime Murder in Yosemite.

Here's episode 3 the skull

secrets secrets in the wild murders, beautiful yet treacherous places.

These are the stories of the investigators who solve crimes in the wilderness. And then the skull was found.

Oh my god, we could maybe start to put a face with a victim now.

Put it out the media, with no success.

Lucas did start recanting his murders.

Some of those confessions were bogus.

And then not too long thereafter,

three women went missing in Yosemite. He would follow people, he would stalk them.

There's a family somewhere that their loved one is still missing all these years

and they have no idea what happened to her.

We're gonna figure this thing out.

We're reverse engineering somebody's identity from their DNA.

They got a name for her.

The other half of the case is now wide open. And the Oh, When I was removed from the case, I thought, okay, I mean, whether I do it or somebody else does it, there's a lot of investigation that needs to be done.

But in this particular case, the Summit Meadow case, I always assumed that there was someone who knew of the victim.

Now there are probably family members wondering where she is. So it was, it was hard. My husband I used to talk about it

all the time.

Do you think they'll ever identify the victim?

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