blow his sick cover!! first off, child porn is a federal offense! it is illegal!!
second, who knows, he's probably a pedophile. you may end up having something bigger than you thought. id write a letter to a local newspaper or radiostation after notifying the police. you can be sure that jehovah will not take care of this. the whole "leave it to jah" bs line is getting old and used up. the wts must learn to "take it like a man" so to speak and stop shifting responsibility to jehovah everytime they fuck up with their shite.