My Son Is Scared

This story is about my sons weird Picture on his Iphone5, He text me this morning and he seemed pretty scared, Previously he dreamed of a picture on his I-phone! That was some time earlier, time unknown days weeks I don't get too much out of my son at the best of times, but I know this is effecting him because he doesn't say weird stuff ever! He is 15 years old, he lives with his father, 6 hours drive away from me! Anyway he text me and sent two photos to me about a message that was on his I-phone this morning, and it says on the phone that is was taken in the Forrest last night!, I started by asking him if he had a friend stay over!, and that maybe they have played a joke! He said no mum, its a school night and dad won't allow it, I said maybe you accidentally took it while sleeping but he says no he didn't and the phone says it was taken in the forest! Anyway its a dark picture of half of a face you can just make it out nose air ways and a closed mouth! He can't explain it, he wasn't in the forest last night can anyone tell me if this could be a phenomenon? Is there any reason a phone company would say that the picture was taken in the forest location in the middle of the night? Need to help my son please has something like this happen to anyone before? I also asked him if he had been having ouija dealings and he said no! He is hanging with a multicultural group all from different parts of the world and he is very free spirited he doesn't judge and he is congruent and has much empathy for people and their experiences, sometimes he can be a little emotional but he hides it and doesn't show his deep emotions he thinks its weak, and he is easily embarrassed, so I know this has totally freaked him out!