journalist's fingerprint to get into the apple watch. well, apple watch didn't use fingerprints technology. and we've seen in other cases where there are missing people authorities try to use wearable devices and in fact sometimes do get evidence, heart rate, movements from people. i think it looks like a lot of things would have had to go perfectly in order for this to work and there are people skeptical thinking that maybe the turks don't want to talk about how they really got this evidence. was it actually from the apple watch or could it be from the equipment in the saudi consulate. but it is a scenario but i think it is unlikely. >> samuel burke is in london for you. i'm here in istanbul in turkey. the saudi consulate just some 20 minutes away from where we are broadcasting from where the investigation into jamal khashoggi's disappearance continues. natalie, back to you. >> thank you, becky.