William R. Day,
Kepner v. United States — Dissent
“ If a statute should give the right to take exceptions to the government, I believe it would be impossible to maintain that the prisoner would be protected by the Constitution from being tried again. He no more would be put in jeopardy a second time when retried because of a mistake of law in his favor, than he would be when retried for a mistake that did him harm. It cannot matter that the prisoner procures the second trial. In a capital case, like Hopt v. Utah, a man cannot waive, and certainly will not be taken to waive without meaning it, fundamental constitutional rights. ”
