KALISPELL, Mont. (AP) — When Sara Weaver saw her father, Randy, struck in the shoulder by a government sniper’s bullet in the Idaho wilderness in August 1992, she began to sprint back to the family’s cabin on a mountaintop called Ruby Ridge.

As the 16-year-old closed in, her mother, Vicki, opened the cabin door and stood behind it, holding Sara Weaver’s 10-month-old sister in her arms. Just then, a sniper’s bullet struck her mother in the head, killing her.

For the next nine days, the surviving Weavers holed up in the cabin while hundreds of federal agents laid siege in a standoff that helped spark an anti-government patriot movement that grew to include the Oklahoma City bombing.