Rowland Barnes was murdered by a man on trial for what crime?
Brian Nichols Brian Gene Nichols (born December 10, 1971) is known for his escape and killing spree in the Fulton County Courthouse in Atlanta, Georgia, on March 11, 2005. Nichols was on trial for rape when he escaped from custody and murdered the judge presiding over his trial, a court reporter, a sheriff's deputy and later a federal agent. Twenty-six hours after a large-scale manhunt was launched in the metropolitan Atlanta area, Nichols was taken into custody. The prosecution charged him with committing 54 crimes during the escape; and he was found guilty on all counts on November 7, 2008.
Leonard Arthur Dr Leonard John Henry Arthur MB, BChir, MRCP, D Obst RCOG (20 April 1926 – 25 December 1983) was a British doctor tried in the 1981 case of R v Arthur, for the attempted murder of John Pearson, a newborn child with Down Syndrome. He was acquitted.