She's Going To Kill Them All // The Diane Staudte Murder Story
Oct 3, 2026 · 8m
Summary
This episode details the true story of Diane, a nurse who, with the help of her daughter Rachel, poisoned her husband and son with antifreeze to escape caregiving burdens. After successfully murdering two family members and surviving a third poisoning attempt, the scheme unraveled when a suspicious pastor tipped off police. Both Diane and Rachel were arrested and sentenced to life in prison for their calculated crimes.
Topics discussed
Sponsor: Sharpie S Gel Pen Canyon Color
Introduction to Diane and her family dynamics
Researching antifreeze as a poison
Murder of the husband and insurance payout
Murder of the son with pre-existing conditions
Attempted murder of the 24-year-old daughter
Diane's religious persona and pastor's suspicion
Police investigation and Diane's confession
Rachel's involvement revealed via diary
Arrests and life sentences for both women
Listen ad-free on Castria