In Ohio, the trial of former University of Cincinnati police officer Ray Tensing, who shot and killed 43-year-old Sam DuBose last year, has ended in a mistrial after the jury was unable to reach a verdict. Officer Tensing, who is white, fatally shot DuBose, who is black, after Officer Tensing stopped DuBose over a traffic violation. Tensing was wearing a T-shirt emblazoned with a Confederate battle flag under his uniform when he fatally shot DuBose in the head.