That's why there needs to be a thorough autopsy. So when the medical examiner tells us that the overweight, 79-year old, cigarette-smoking Associate Justice died of a heart attack, we can choose to not believe this and chalk it up to part of a greater conspiracy.
So, you have the right to declare who should get sliced open and have their head cut open, like baseball cap?
Why is your right to know that a 79 year old man, former smoker, a drinker, and overall fat dude died from natural causes? Why is your curiosity more important than the wishes of the family.
Are you privy to the justices medical records? Why did he have an MRI the week before? What meds was he on? Was he diabetic? Did he have congestive heart failure?
Do you have a right to know any of these things?
Other than the fact that Obama gets to choose, would this much matter anyway?