Alexander v. United States (138 U.S. 353…
“ Accepting the theory of the government that mere threats, unaccompanied by acts of a threatening nature, were irrelevant to the question of defendant's guilt, it is not easy to understand how the acts themselves could be made pertinent without testimony tending to show the reason why House had armed himself, and, with other parties, was scouring the country for Steadman. ”
