I've blogged about this once before.
This most recent post is prompted by a call from an investigator.
Please do a mitzvah. Please help get word to your family that you're alive. You don't have to talk to, or be in touch with, anyone you don't want.
But please find a way to get a message to me, or to her.
If anybody has any idea of how to bring this to Marc's attention, please do.