The Court agreed that the initial warrant by local law enforcement failed to particularize that computers, electronics, or phones were to be seized, so the seizure of the phone was improper. However, the Court held that the evidence was admissible under the good faith exception, since the federal agents that later acquired the phone from the local police and executed a search warrant did not know the police seized it unlawfully (as they had held on to the phone for a year) and since the applicability of the warrant to cell phones was a close question.