Oliver Wendell Holmes, Jr., Moore v. Dempsey, 261 U.S. 86 …
“ It certainly is true that mere mistakes of law in the course of a trial are not to be corrected in that way. But if the case is that the whole proceeding is a mask -- that counsel, jury and judge were swept to the fatal end by an irresistible wave of public passion, and that the State Courts failed to correct the wrong, neither perfection in the machinery for correction nor the possibility that the trial court and counsel saw no other way of avoiding an immediate outbreak of the mob can prevent this Court from securing to the petitioners their constitutional rights. ”
