The Air Force Major and his wife ran a successful home health business. But with success came conflict. In March 2019, Andreen went missing.

After a heated argument with her partner in which she grabbed a machete, Donjane Smith was arrested for aggravated assault. She claimed self-defense.

In 2020, Heather Guerra was involved in a car crash that killed her son, Julian. She faced charges of manslaughter and aggravated assault.

When Mary Bailey was 11 years old, her mom asked her to shoot her abusive stepfather. She obliged. She speaks with us about how that action has affected her life.

After Wisconsin woman Julie Jensen was found dead in her bed, it was uncovered that her husband, Mark Jensen, poisoned her with antifreeze, drugged her with sleeping pills and suffocated her.

In 2022, Vicky White, an Alabama corrections officer, helped an inmate, Casey White, escape. But she's not the only prison worker who's risked her life to help an inmate break free. We speak with experts on the phenomenon of officer-inmate relationships.

Jana Monroe, one of the FBI's first female agents with the Behavioral Science Unit, on what it was like interviewing serial killers.

The 2022 murders of four University of Idaho students shocked their small community of Moscow, Idaho—a place with no recorded murders since 2015.

What would drive an Eagle Scout who had never been in trouble with the law before to murder his mother, father and sister? Experts weigh in.

In 2017, Libby German and Abby Williams were murdered near a trail in Delphi. Journalist Susan Hendricks speaks to us about her book, 'Down the Hill' about the case.