http://www.thehinkymeter.com/2011/09/10/rebecca-zahau-case-max-shacknai-autopsy-review/
This is an excerpt of the hinky link you just posted earlier
No one could save Max, once he fell. The fatal damage was done before anyone even found him. You see, Max suffered a tragic, somewhat rare injury that was not fixable. Somewhere, during his fall, he sustained a *neck hyperextension injury that* essentially unplugged his spinal cord from his brainstem. The injury didnt sever the cord or cardiac arrest would have been irreversible. But the hyperextension injury stretched Maxs spinal cord in such an extreme manner, that he essentially almost unplugged his spinal cord from his brainstem. This produced the cardiac arrest at the scene. There is no amount or quality of CPR or advanced care that can overcome a shredded spinal cord at the junction of the brainstem. The fall set in motion the series of events that lead to his death 4 days later. The autopsy report confirms this. And for those who are conspiracy theorists no assassin is that lucky; no way. It was an accident.
There are two separate articles about MS's death on the Hinky Meter. One analyzes his fall, the other his autopsy. One author doesn't believe MS was injured the way it's been claimed. The other author discusses the injuries sustained. I agree with some parts of both articles. I don't believe that the whiplash death is necessarily linked to MS's fall, not the way it's been described to us. I also believe that there might be more evidence that they're withholding from the public that might make the accident ruling make more sense. JMO.