There was discussion on the last board about NB having wired headphones in old photos and then discussion of perhaps she has AirPods now. either way this needs to be dug into further. If she had wired headphones, why haven’t they been found? They should have been w the phone since it was still connected to the call. If she had AirPods, digital phone forensics should be able to determine when they were out of range of the phone and disconnected from the call(and the audio would have defaulted back to the phone earpiece). You can’t track the actual AirPods, only the case so that wouldn’t be helpful. I want to see this explored further.