M⁴: Medicine, Mystery, Mayhem... and Sometimes Murder

At a crowded state institution on Staten Island, hepatitis wasn't just common. It was almost guaranteed. Instead of treating it, one doctor decided to use it. This week, Andrea walks through the hepatitis studies conducted at Willowbrook State School, where children with intellectual disabilities were deliberately infected in the name of vaccine research. We cover how the study was framed to parents, why it went on for over a decade, and how it became one of the defining scandals in the history

"Two Women Sue Church When Christ Fails to Appear" In a small Utah town, a self-proclaimed prophet convinced dozens of followers that the Second Coming had a date on the calendar. When it didn't happen the way he said, he didn't lose his followers. He just adjusted the story. This week, Crystal and Andrea head to Manti, Utah, to unpack the rise of a charismatic leader who claimed direct communication with God, built a following through seances and secret plural marriages, and somehow talked his

Imagine your hand picking up a glass, unbuttoning your shirt, or reaching for someone else's plate, and you had nothing to do with it. You didn't decide. You didn't even feel it coming. You just watched your own hand act like it belongs to someone else. This week, Crystal and Andrea dig into Alien Hand Syndrome, the rare neurological condition where one hand moves with purpose but without permission. We cover where it comes from, including stroke, traumatic brain injury, brain tumors, and certa

For forty years, the U.S. government promised free healthcare to a group of men who needed it most. What they delivered instead was decades of deliberate, documented deception. This week, Andrea and Crystal break down the U.S. Public Health Service Syphilis Study at Tuskegee: how it started, why it kept going long after a cure existed, and the nurse caught in the middle of it all. We trace the men behind the headlines, the whistleblower who finally ended it, and the bioethics rules that exist to

On January 15, 1919, a massive steel tank in Boston's North End ruptured without warning, releasing 2.3 million gallons of molasses in a wave that reached 25 feet high and moved at 35 miles per hour. It crushed buildings, snapped elevated train tracks, and killed 21 people. The cleanup took weeks. The myths have lasted a century. In this episode, Andrea takes us through one of the strangest industrial disasters in American history. Why was that much molasses sitting in a residential neighborhoo

In the 1910s and 1920s, thousands of young women sat at factory benches painting radium onto watch dials, pressing their brushes to their lips to form a fine point with every single stroke. They were told it was safe. Some were told it would put roses in their cheeks. The scientists who handled the same material wore lead-lined gloves. This week, Crystal walks through the full story of the Radium Girls — the dial painters of New Jersey and Ottawa, Illinois, who were poisoned by their employers,