Mormon pioneers These southern explorations eventually led to Mormon settlements in St. George, Utah, Las Vegas and San Bernardino, California, as well as communities in southern Arizona. By 1885, Mormon communities were being established in northern Mexico. The Mormon pioneers are celebrated annually on July 24 in the State of Utah, known as Pioneer Day. Salt Lake City also has the Mormon Pioneer Memorial Monument, where Brigham Young, Eliza R. Snow, and other Mormon pioneers are buried and where a memorial exists dedicated to all who crossed the plains to the Salt Lake Valley. Additionally, the Pioneer (characterized as "Pioneer Pete") is
Salt Lake City Police Department against her. In September 2017, the Salt Lake County District Attorney's Office and Unified Police launched an independent criminal investigation into the arrest. Since the establishment of the Salt Lake City Police Department, 22 officers have died in the line of duty. Salt Lake City Police Department The Salt Lake City Police Department (SLCPD) is headquartered in downtown Salt Lake City, Utah, United States at 475 South and 300 East, one block east of the Salt Lake City Public Library. This headquarters is called the Salt Lake City Public Safety Building and is shared with the Salt Lake City Fire