I call bull on you assumption. Is it your fault when someone cuts you off and then slams on the brake ?
Unless you can show some sort of evidence that you were cut off and they slammed on the brakes, you are going to be at fault.
With any accidents involving a rear-ending, the back vehicle is always at fault unless they can prove otherwise. I have both been on the receiving end of a rear-ender, and done the rear-ending myself. If your really lucky, Cops will show up and give you a ticket for following too close too...
There was 17 vehicles involved in the accident, but I doubt you can blame ALL of them for distracted driving - its entirely possible to be rear-ended and pushed into the vehicle infront of you, leaving people stuck in the middle of that mess without ever doing anything wrong...Although if the reports are true that someone STOPPED on the bridge deck, they should be castrated and have their license revoked.