AE Young blames Brigham Young for the conditions of many murders in Utah due to his teachings during the Mormon Reformation.
Ann Eliza Young, Wife No.19, or, The story of a life in bondage : being a complete exposé of Mormonism, and revealing the sorrows, sacrifices and sufferings of women in polygamy (Hartford, CT: Dustin, Gilman, & Co. 1876), 199
Those living in Utah during the Reformation, and seeing it in all its horrors, as I did, know very well the spirit of the teachings in the Tabernacle; and although many may be slow to impute the commission of crime to Brigham Young, they cannot but admit that his teachings all tended to make crime prevalent. And if they do not acknowledge his direct agency, they must see that his influence all went in the direction of the atonement of sin by blood. As far as I am concerned, I do not hesitate to say that I believe all these murders lie at his door, and that he will have to be personally responsible for them. His hands are red with innocent blood, his garments dyed with it, and no "Atonement" can ever wash out the damning spots.