They have a huge emotional and/or political investment in a different view of the events. It is extremely traumatic to surrender such a view. The first defense for true believers like this is ignoring or denying the facts.
To take another instance -- with the bulimia theory now eliminated, they have NO explanation how Terri went from healthy to nearly dead after an argument with Michael. Out of habit they keep saying she "collapsed" but there is no evidence that she did. There is a lot of medical evidence pointing to strangulation, probably by a choke hold or some other method that cut off the blood flow in her carotid arteries. The only suspect is walking around as free as the only suspect in the murder of Nicole Brown Simpson.
I think that it could stem from a personal dislike for some of the messengers, and they'd rather eat broken glass than agree with some folks. This is just a little too important for sibling rivalry stuff. For some it is impossible to say, you were right.
Hell, I can't believe that with an "in your face" timeline such as this, Judge Greer still sits on the bench, collecting awards that he's not supposed to be collecting, and that MS is a free man. I cannot believe it went all the way to the bitter end.
Of course where there is an agenda to advance, there ya go. You can picket, email, fax, show up and protest, but damn the evidence, the plan will go through.
I wonder if OJ and MS ever bump into each other at the golf course?
No matter how much the baddies would like this to go away, it's not going anywhere.
Abandoning Terri to die a torturous death was an early indicator of the wrong track this country is on.