I think the family knows what happened. Anons have concluded by the circumstantial evidence, that Saget is a pedo. Lots of peeps now discuss Saget as though it is a fact. I'm not saying it's not. Just stating the state of things. He might have been found out in real time. He might have met someone who wanted to take the law into their own hands, if a crime happened or not. He might have been found out by his family. Who may or may not have had anything to do with it. Or may just know what "IT" really meant.
What is certain is he died, by head trauma, likely not self-inflicted from a harmless fall. That means cops should be looking for where the nearest baseball bat with blood on it is, or the last place he was 30 stories high. In lieu of that, I would at least question why the family needs the info to be secret. This is the guy who jokes about fucking children to death. It's not like they can sully his reputation.