When the body of 18-year-old Tiffany Valiante was found on railroad tracks deep in the New Jersey Pine Barrens in the summer of 2015, it was all too easy for police to label her death a suicide. More than a decade later, journalist Marie McGovern takes you inside a remarkable four-year investigation into the terrible tragedy that became a frightening mystery.

This 8-episode series debuts on August 20, 2026.

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