I've been a felony prosecutor in Intercity Atlanta for over a decade.

I have been a journalist over 20 years.

I've handled and covered literally thousands of cases of all of those cases.

The injustice of some just stick with me.

Wrongful accusations.

Why don't you, these good sentences that don't fit the crime.

Victims cries for hell ignored.

Many cases may have been resolved in courts, but not resolved in my mind.

I walked up to the house. I saw bloody hand marks on the front door.

I just get sick. It's pure evil.

Oxygen now bringing you in justice with Nancy Grace, premier, July 13th, 6 p.m. Eastern.

I'm Nancy Grace. This is Crime Stories. Thank you for being with us.

When I hear cries of victims, when I hear about bloody handprints on a scene,

when I hear the pain in victim's voices and police describing a crime scene,

I want justice. I want justice.

That is why the premiere of Injustice with Nancy Grace that launches on Oxygen, July 13th.

It's so important to me, guys, I'm Nancy Grace. This is Crime Stories.

I want to thank you for being with us on this topic that is so dear to my heart.

I can't count. I literally cannot count the number of cases I handled as a felony prosecutor

in any intercedent landah following the murder of my fiancee Keith shortly before our wedding.

That moment, that singular moment, when I learned of his murder,

changed the course of my life and others' lives as well. Keith lost his life in one brutal,

...