TheOldHippie - catholics and evangelicals don't have Christ as head of their congregations and the guidance of the holy spirit like the jdubs do, isn't that what you believe?
So this man murders his first wife, years later remarries, plots to kill his second wife while having a mistress and cover it up. Why doesn't he just get a divorce? He's afraid of getting df'd. True, even if he got df'd he could eventually be reinstated, but if armaggedon were to come while he was df'd, well OldHippie, you and I both know what would happen don't we? He's human hotdog. Better to try to get away with murder so you're still in good standing when the Big A comes. Crazy line of thinking? Of course.
But think: if only there was a supernatural force that can read hearts and minds, and could warn the congregation about this guy (and pedophiles, rapists, conmen, etc.), two women would still be alive and well today. A son and 2 daughters would still have their mothers...
So there it is, that's what's so special. Only the jdubs have the disfellowshipping/shunning/armaggedon/only divinely-approved religion dynamic that produces this kind of crazy.
Also, there is not just one murder. It just so happens it's the only one that was interesting enough and public enough to get media attention.