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March 11, 2025 41 mins

On a quiet night in July 1964, a deadlyblue flash illuminated the United Nuclear Corporation fuel-processing facility in Wood River Junction, Rhode Island. In that instant, Robert Peabody, a hardworking technician and father of nine, became the victim of one of the most tragic—and forgotten—nuclear accidents in American history.

In this episode of Weirder After Dark, we uncover the chilling details of the Wood River Junction Criticality Event. How did a routine shift turn into a radioactive nightmare? What happened in the crucial moments leading up to Peabody’s fatal mistake? And what were the shocking effects of acute radiation exposure that doctors could do nothing to stop?

Join us as we explore the science behind a criticality accident, the harrowing final hours of Robert Peabody, and the lasting impact on his family, the facility, and the town that tried to forget. Was this an unavoidable tragedy, or a disaster waiting to happen? Tune in and find out—because in New England, even the past has a way of glowing in the dark.


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