I did get confused. I had to scroll back to discover how we began discussing Ilya in a thread about Ian.
Given that Zuckerberg was brought in front of a Congressional Investigation for a far lesser offense than murder, I don't see that he would enjoy any manner of privilege in matters as extreme as International effects.
You may know and recall that Ted Kennedy, though possibly successful at covering up his complicity in an accidental manslaughter case of a US citizen
Certainly the Eppstein case is an exception but I think that is a combination of International bigwigs who wish to see it buried, and people who don't care or are even glad a pedophile pimp "got his just desserts".
Again I am sorry for your loss. I hope the two of you were not close.