Barbara Stager is convicted of murdering her second husband after being acquitted of killing her first.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

How the double-jeopardy law prevented confessed killer Melvin Ignatow from serving time in the death of his fiance.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

On the outside, veterinarian Valerie McDaniel and her boyfriend Leon Jacob look like they have it all. But in February 2014, Houston police receive a tip from a conscientious bail bondsman that a murder-for-hire plot is in the works and a woman’s life may be in danger. What ensues is a high-pressure police sting operation, the performance of an investigator’s career, a staged kidnapping, and a shocking suicide that leads to an explosive trial in which the defendant’s own words come back to haunt him. Features interviews with the bail bondsmen who tipped off police, the cop who went undercover to protect the lives of the intended victims, as well as prosecutors and defense attorneys and actual footage from the undercover sting operation.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

American Justice highlights the 1980 murder of Michigan woman Shannon Mohr, whose killer was caught because of her family's unwavering efforts.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Candy heiress Helen Brach disappears without a trace in February 1977 and her former lover is later convicted in connection with her death.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

After beloved 60-year-old chiropractor Mary Yoder falls violently ill and dies, her autopsy report reveals she didn't die of natural causes. Police soon realize it may be murder.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The case of a convicted rapist who was pardoned when his alleged victim recanted her testimony.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In 1980, west Texas man Clarence Brandley was wrongfully convicted of murder and sentenced to death.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.