1881The trial against Charles J. Guiteau began for his assassination of President James Garfield. Guiteau was a writer and lawyer who resented Garfield for not appointing him to a consulate post. He was convicted and hanged the following year.1986The SEC imposed a record $100 million penalty against Ivan Boesky for making investments based on tips received from corporate insiders. Although insider trading was illegal, laws prohibiting it were rarely enforced until Boesky’s case. In addition to the fine, Boesky …