From everyone's descriptions of her, she was just a kind lady who lived a quiet life

with her cats.

And for her to be victimized like that, oh yeah, you get pissed.

I'm Scott Weinberger, investigative journalist and former deputy sheriff.

I'm Anna Sige-Nikolazi, former New York City homicide prosecutor and host of investigation

discoveries through conviction.

Solving a cold case sometimes happens from places that you would never expect, but you're

always going to need two things.

You're going to need to look at a case with fresh eyes and you also need to be dogged in

everything you do.

Hi, my name is Lisa Miller.

I am a retired sergeant with the San Antonio Police Department.

In 2013, Lisa was working in the cold case unit when detectives in homicide reached out

to her at her partner looking for help with an active murder case.

An elderly lady was attacked and brutally murdered and sexually violated in her apartment.

She was a mom or a relative of one of our prominent families in San Antonio.

They said, hey, can you guys do some research and see if we have any similar cold cases

that kind of matched the MO of what just occurred to this lady?

But actually today, we're not talking about that case instead another one Lisa came across.

The victim was Susan Morris.

During that research, I was very curious.

I was curious about this case.

...