The Massacre

The Mountain Meadows Massacre (September 7–11, 1857) was a series of attacks during the Utah War that resulted in the mass murder of at least 120 members of the Baker–Fancher wagon train. The massacre occurred in the southern Utah Territory at Mountain Meadows, and was perpetrated by settlers from the Church of Jesus Christ of Latter-day Saints (LDS Church) involved with the Utah Territorial Militia (officially called the Nauvoo Legion) who recruited and were aided by some Southern Paiute Native Americans. The wagon train, made up mostly of immigrant families from Arkansas, was bound for California, traveling on the Old Spanish Trail that passed through the Territory.

After arriving in Salt Lake City, the Baker–Fancher party made their way south along the Mormon Road, eventually stopping to rest at Mountain Meadows. The party's journey occurred amidst hostilities between Mormon settlers and the U.S. government, with war hysteria rampant amongst the Mormons. Acting on rumors of hostile behavior on the part of the travelers, local Mormon militia leaders, including Isaac C. Haight and John D. Lee, made plans to attack them as they camped at the meadow. The leaders of the militia, wanting to give the impression of tribal hostilities, persuaded Southern Paiutes to join with a larger party of militiamen disguised as Native Americans in an attack on the wagon train.

During the militia's first assault, the travelers fought back, and a five-day siege ensued. Eventually, fear spread among the militia's leaders that some immigrants had caught sight of the white men, likely discerning the actual identity of a majority of the attackers. As a result, militia commander William H. Dame ordered his forces to kill the travelers. By this time, the travelers were running low on water and provisions, and allowed some members of the militia – who approached under a white flag – to enter their camp. The militia members assured the immigrants they were protected, and after handing over their weapons, the immigrants were escorted away from their defensive position. After walking a distance from the camp, the militiamen, with the help of auxiliary forces hiding nearby, attacked the travelers. The perpetrators killed all the adults and older children in the group, in the end sparing only seventeen young children ages six and under