On March 6, 2020, Christy Woodenthigh was run over outside of her home on the Northern Cheyenne reservation in Lame Deer, Montana. She died that night. How did Christy, a mother of three, end up dead? In this episode CBS News federal government reporters Cara Korte and Bo Erickson meet with Christy's sister Aleda Spang to uncover what happened that night.

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