Hello aquarising
I am sorry to hear about your friend. In the way I look at tarot cards (and read them) I cannot answser such a question. Other readers are welcome to do so......
However, as I was reading your thread, I got this sense that your friend is crying for help and has made this 'disappearing act' as a way of attracting attention. If you are asking on his wherabouts through a
tarot reading, I'm afraid that is not possible. All you can do is stay calm and his family should inform the police. I dont feel he is in any danger; he needs help and this is his way of attracting attention and it looks like he is succeeding too.
He must have other friends and other family members apart from you and his sister........ So what about them? What about his other friends? Why can't someone go to his home and look for him rather than posting messages on Facebook? Who saw him last and what state was he in? There are so many facets to his disappearance that you should go down that avenue and look for answers along those lines.
I hope you hear from him very soon and try to keep calm.