BILLINGS: David Cifaldi and his two hiking companions were crossing Montana's ominous Froze-to-Death Plateau and approaching the top of the state's highest peak when their adventure took a bizarre and dangerous turn: Cifaldi slipped and impaled himself on his trekking pole as he fell.

David Cifaldi, a wound nurse, had been hiking Montana’s tallest mountain with friends

David Cifaldi y dos de sus amigos llevaban unas siete horas subiendo la montaña más alta de Montana el 20 de julio cuando él resbaló en una roca y se cayó. Vio uno de sus bastones…