NEW : The American Civil Liberties Union calls for greater transparency . NEW : Controversial Oklahoma execution . A judge orders prosecutors to preserve all physical evidence in stopping Wood 's execution . A media witness likens Wood 's breathing to a ` ` fish gulping for air '' and had argued combination for lethal injection was cruel and unusual punishment .
NEW : The American Civil Liberties Union calls for greater transparency . NEW : A judge orders prosecutors to preserve all physical evidence in stopping Wood 's execution . A media witness likens Wood 's breathing to a ` ` fish gulping for air '' and had argued combination for lethal injection was cruel and unusual punishment .