The Mountain Meadows Massacre By Richard E. Turley Jr. Managing Director, Family and Church History Department Print E-mail Richard E. Turley Jr., “The Mountain Meadows Massacre,” Ensign, Sep 2007 This September marks the 150th anniversary of a terrible episode in the history of The Church of Jesus Christ of Latter-day Saints. On September 11, 1857, some 50 to 60 local militiamen in southern Utah, aided by American Indian allies, massacred about 120 emigrants who were traveling by wagon to California. The horrific crime, which spared only 17 children age six and under, occurred in a highland valley called the Mountain...