Before we get started, we do want to give you the warning that this case contains depictions of extreme homicidal violence.

He was a monster. What he did to people, to living people was inhumane.

And this was someone who was without a soul. And I don't say that lightly.

All the cases I've handled in my career, this would easily be the most violent.

I've got Weinberger, investigative journalist and former deputy sheriff.

I'm Aniseka Nikolasi, former New York City homicide prosecutor and host of investigation

discoveries, true conviction. And this is anatomy of murder.

Today's story is a really important reminder of the importance of witnesses.

You know, physical evidence is obviously fantastic and we've gone leaps and bounds as far

as DNA and fingerprints. But you know, as I talk to prospective jurors for many years,

when you look at something like fingerprints, they can tell you that someone was there, but they

can never tell you the when. So you always need people to really not only give us that information,

but give us the lay of the land and fill in the gaps.

For our story today, I spoke with Texas prosecutor Joshua Somers and I say that because he works

all over that very large state of Texas. I spent over six years as a prosecutor at the Harris

County District Attorney's office. And then I spent about four years as a prosecutor with the

Bear County District Attorney's office in San Antonio. And almost three years as a prosecutor

with the Travis County District Attorney's office in Austin. So I've been handling cases throughout

the state, really my entire career. I met him when we were doing a recent episode for our

television show True Conviction. And when I say that he's a prosecutor in Texas, he's a different

type of prosecutor. Usually we're assigned to a specific jurisdiction, a county or if for federal

prosecutors part of the actual state, but he works as an assisting prosecutor that goes to help

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