Future President John Adams illustrates the principle that led to the right to a fair trial as he argues on behalf of the British soldier who shot and killed five Americans during the Boston Massacre. The always controversial temporary insanity defense involves a prominent congressman who guns down a district attorney over an extramarital affair. In front of horrified onlookers, Clarence Darrow delivers a ringing defense of a black family charged with the treason trial of Aaron Burr. And perhaps the most famous and significant of precedent-setting cases is that of Ernesto Miranda, an accused rapist who confessed to the crime without having been notified of his Fifth Amendment right and the right to counsel.