Good to know that word is getting out.
While I don't know this company or any of these people directly, I very much feel for them. Through the years, I've had a few people go missing from various shows. It is quite terrifying. Luckily one ended up being in jail and another was sick and had lost his phone. Unfortunately this is not always the case, I've also had to deal with suicide of a company member during tech.
I know this is very raw for those going through this, but I'd like to pose these questions for us all to think about.
How would you or have you handled this as an SM? What do you tell your cast/company? How do you carry on when someone has gone missing?