Per Chicago Judge William Drummond: “...'at the same court a favorite Indian warrior of Gov. [Brigham] Young, by the name of Eneis,' was also tried for the murders of the Gunnison party. 'Upon his trial I became convinced beyond the possibility of a doubt,' Drummond wrote, 'that the whole affair was a deep and maturely laid plan to murder the whole party of engineers, or surveyors, and charge the murders upon the Indians.' Trial evidence revealed that Eneis was 'the property of Governor [Brigham] Young, and that he could speak English quite fluently, and that when he left the city of Salt Lake, he went under the order of Governor Young and the church.' Further much testimony indicated that Eneis was in the company of 'several white men on the day before the murder, and that they were all on their way toward the engineers' camp.'” (Denton, pp. 88-89)
“'The white men [the murderers] were so accurately described,' Drummond continued, that he felt certain in identifying them. 'This I do for the benefit of those men who may go to Utah as apointees under the present administration, viz: William A. Hickman, Anson Call, Alexander McRay, Ephraim Hanks, James W. Cummings, Edward D. Wolley, George Peacock, Levi Abrams, and ___________ Bronson, all of whom are in good standing to this day in the [Mormon] church.” (p. 89)
”After the surveyors had been shot, their arms and legs had been cut off. Most brutal of all was Eneis' final act. He 'cut Capt. Gunnison's body open and took out his heart while he was yet alive, and the heart so full of blood that it bounded on the ground after being taken out; and not content with this, but cut out his tongue.'” (p. 89)
“...'unsaintly saints,' as they have been described, plagued Gunnison'scamp, stealing their cattle. By early October the operation was stymied...Gunnison depicted Mormon hospitality as leaving much to be desired. 'Wood can scarcely be had an any price,' he wrote.” (p. 65) The Mormons, or Latter-Day Saints, in the Valley of the Great Salt Lake. (1852)
“But for all the shocking revelations in Gunnison's treatise, none had a greater impact than the expose' of polygamy. Gunnison's confirmation of the widespread practice of plural marriage in Utah – vehemently, repeatedly denied by Young and his apostles throughout the world—made his book a best-seller in the nation and abroad.” (Sally Denton, p. 69)
I read the Gunnison book online a few years ago...
Its an exposure of the evil that was really going on in the Utah territory...