USA problem, but still a great conspiracy. Always thought it was 40 years or "any living relatives" to fully release documentation on what they actually found out about it.
Most people just assume now that it was the FBI itself that somehow called the hit. If its was the commies, they would have said it within the first week. I assume it was exactly like Kim Jongs brother, hire a couple ladies to spray some liquid. Some yahoo with $100 simply hired some off the street psycho and gave him a gun. They can't let people know that it was that simple (and that easy)