Yes. Bring this to law enforcement as soon as possible. You can even submit your tip anonymously. Also, if you are afraid if becoming a VI you can give the information in a PM or email and we'll submit it. Don't wait. Do something NOW.
If anyone has information, they need to log off WS and contact LE. I have to give LE some credit though, and would like to assume they have seen the same social media messages as the previous poster. If not LE, then the PI hired by adeas mom.
Sorry, Im just getting weird vibes from some posts on this thread. If your friend is missing, and you have inside info, contact LE immediately.