The only thing necessary for evil to prevail is that good men and women do nothing.

I am simply a mouthpiece for good people from around the world who want to make a difference.

The engagement and the involvement of ordinary people is what is going to change our criminal justice system.

Many have tried and failed. The only difference between them and me is I'm bringing an army with me.

This is Truth and Justice.

Hello everybody and welcome back to Truth and Justice. In last week's episode we learned how the

Texas Forensic Science Commission came to be involved in George Powell's case. We now know that

the end result of their evaluation was that the photogrammetry report and testimony of Michael

Knox did not meet the commission's standard for what we call good science. What we're going to

learn about today is how they came to that conclusion. In the second half of today's episode,

we're going to hear directly from Mr. Grant Fredericks. Fredericks is the man that was contracted by

the Texas Forensic Science Commission to evaluate and analyze Knox's testimony and report

as well as the second expert that was hired by tomorrow Parsons and George's family.

And then lastly he was tasked with doing his own analysis of the video evidence in George's case

so that he, a true professional and expert in his field, could present the commission with an

accurate findings of the minimum and maximum height of the suspect who actually robbed the 7-11

in clean Texas on June 9th, 2008. But before we get into our interview with Grant Fredericks,

first I wanted to do a quick recap of Michael Knox's qualifications and his trial testimony to give

you a solid foundation to understand what Grant Fredericks is going to be talking about.

And before we get into that, I want to quickly touch on something that was mentioned in episode 404

with tomorrow. We briefly mentioned the fact that one of the witnesses in the robberies said that

the man who robbed her had tattoos on his forearm and his chest. And that's where we're going to start

...