Michelle Mockbee’s family went through the unimaginable, when the mother of two was brutally murdered. They would have to relive their pain again years after the killer was convicted, however.

One woman’s lie and a man with a long rap sheet ended up derailing the police investigation, wasting valuable time, before the real murderer was caught.

Nancy Grace talked to Oxygen's Martinis & Murder podcast about the controversial Michelle Carter case.

Seventeen years after the fact, authorities found out that Mike Williams was shot in the head by his friend, Brian Winchester — who never faced murder charges.

Television’s Nancy Grace thought she had seen it all until the wife of her colleague and frequent on-air opponent, Daniel Horowitz, was gruesomely murdered in 2005.

Nancy Grace says she was “used” in her deceased fiancé’s murder trial “to show that he was not just a name on an indictment.” The rest is history.

Sometimes justice comes for victims of heinous crimes years — or even decades — later. Get ready for “Injustice With Nancy Grace” with these five cases that were eventually solved through dogged investigation.

Big-haired and ready for battle: Nancy Grace is returning to television — but not before we count down her most iconic pop culture moments.

“I am a woman, and I am from the South. If they have sour grapes ... they can just chew on them.”

Television's most respected legal analyst Nancy Grace gets to the bottom of some of the most challenging and multi-layered true crime stories.