Mark Ianicelli, 56, set up a table outside of Lindsay-Flanigan Courthouse in Denver in order to educate jurors about jury nullification. Jury nullification is the process by which members of juries can nullify unjust laws by finding defendants charged with them not guilty.

Ianicelli is charged with tampering with a jury, a felony in Colorado that carries a minimum bond of $5,000. He was charged by the Denver District Attorney for seven counts of tampering, and has since bailed out of jail. Ianicelli was in the second day of a planned three-day outreach to educate jurors entering the courtroom about the power of jury nullification. He was handing out fliers when he was arrested. His goal was to inform potential jurors about a vital, centuries-old function of juries.

The practice was first used in America in 1735 to exonerate a man of libel charges after he printed unflattering statements about the Governor of New York (a British colony at the time). Though he had undoubtedly printed them, the jury found him not guilty and set the precedent that members of juries could judge the morality and legitimacy of laws.