NEW : Police sergeant says he saw Hayes at the scene . `` My body weight sliding down made my body feel better . Juror resigned after expressing concerns to court . Judge Petit 's wife and two children were killed in a 2007 home invasion . Petit died on the second day of trial Tuesday .
NEW : Police sergeant says he saw Hayes at the scene . Juror resigned after expressing concerns to court . Judge Petit 's wife and two children were killed in a 2007 home invasion . Petit died on the second day of trial Tuesday .