Arizona judge declares mistrial in the case of a rancher accused of fatally shooting a migrant The Associated PressJudge declares mistrial in case of Arizona rancher accused of killing unarmed migrant ABC NewsGeorge Kelly trial: Mistrial declared for Arizona border rancher accused of killing migrant FOX 10 News PhoenixMistrial declared in case of Arizona rancher, 73, accused of murdering unarmed Mexican migrant on his property Daily Mail