    Sentence 4: They have been identified  by the Tarrant County Medical  Examine? 's Office as Melena 's brother  . Angel Melena , 25 , and Narcisco Del  Angel Lozano , 34.    Sentence 2 The Tarrant County  Medical Examiner's Office — has  identified the deceased passengers at  the scene as Angel Melena , 25 , and  Narcisco Del-Angel Lozano , 34.    