It's called Conspiracy.
Can a preacher specifically tell his members that the Bible instructs them to kill their wives, or to poke out their eyes as punishment, and to do it when no witnesses are around to see it(this part I know is not in the Bible) , and not be held partially responsible for the outcomes when a bunch of them do? Let's use some common sense.
Where do you get the idea that only he was charged? This bogus post?
Have not seen any evidence of any one else charged. Do you have any info?