Cooper was DQ 'd in the 800 after leading her heat at 400 meters , and fell to last place with no points in the last two events .
Sarah Kern GER won the 800 to close within 13 points of De Aniceto .
Cooper was DQ 'd in the 800 after leading Sarah Kern GER 's heat at 400 meters , and fell to last place with no points in the last two events .
Sarah Kern GER won the 800 to close within 13 points of De Aniceto .