_**A story that had to be told and needs to be known**_ "September Dawn" (2007) is a powerful and unforgettable film. It details the long covered-up massacre at Mountain Meadows, Utah, on September 7-11, 1857, where a group of Mormons murdered well over a hundred settlers traveling from Arkansas to California. The settlers stopped in southwest Utah to rest and resupply and the Mormons who lived there graciously allowed it. Unfortunately, in the ensuing days the decision was made to slaughter the settlers, likely due to paranoia over the brief "Utah War" that was going on at the time (between...