Joseph Smith is tried for assault and battery on his brother-in-law, Calvin W. Stoddard. The trouble likely stemmed from Stoddard calling Joseph "a d-d false prophet". Witnesses testified that Stoddard had been the first aggressor. The court dismissed the case, stating that "there could be no cause for further prosecution; that the assault might perhaps be justified on the principle of self-defense."
[On This Day in Mormon History, http://onthisdayinmormonhistory.blogspot.com]