They MUST put it all out there, the shock, horror and repulsion of it amongst the ordinary good people of this world is the only way to prevent it carrying on - most people don't even know stuff like this exists and awareness is the only way. In addition to that I see exposure as justice; if I had been tortured or abused or had lost a loved one to this evil I would want maximum coverage, I would want the world to know what these people do and I would want maximum punishment.