I've read a lot about Bohemiah Grove. Clint Eastwood is a member :P I'm actually going to use the Grove in the sequel to Complex Pscyhe.

When Hunter died, he was talking regularly to Sean Penn about the 9-11 attacks. Hunter made a call saying people shouldn't be surprised if he was taken out because he had solid evidence that the government was behind it, then a day later Hunter was dead. Sean Penn was going to finance a book or some project about it, but then Hunter "died."