Cutthroat Gap Massacre
1833 CE.
Shown on the map at 34.836°, -98.832°.
The Cutthroat Gap massacre occurred in 1833, "The Year the Stars Fell" in Oklahoma. A group of Osage warriors charged into a Kiowa camp and brutally slaughtered the women, children and elderly there. Most of the warriors of this group of Kiowas, headed by Chief A'date (Kiowa: Àu:d̶áude, [ɔ́ːtɔ́ːtè]) or "Island Man" had left to raid a band of Utes or had gone bison hunting. The camp was left mainly unguarded and when the Osage came, the Kiowas had no choice but to flee. The Osage killed approximately 150 Kiowa people and took their sacred Tai-me ([tʰã́jmẽ́]) medicine bundle and two children captive.
Text from the Wikipedia article Cutthroat Gap massacre, licensed CC BY-SA 4.0.