The phone belonged to San Bernardino County, which was quite happy to have the FBI get to work on it. Syed Farook had been authorized to use the phone, but only under the county's terms. If it had been Farook's phone, and if his surviving relatives asserted some claim, that might have made matters a little trickier.

But in this case, Farook is dead. He never owned the phone. The organization that did own the phone wants the FBI to crack it, for easily understandable reasons. On ownership, at least, the facts are unusually friendly to the FBI.