Sometime in the early Fifties someone wrote, 'assassination became an instrument of U.S. national policy.' More recently, the 'weapon' of choice is the small aircraft. The most recent assassination by plane may turn out to be that of Michael Connell, the Bush IT guru who may have helped the GOP rig Bush's 'elections' of 2000 and 2004. He was a man who knew too much. That's always been sufficient to get you murdered.
Connell was a 'source' for lots of 'dirt' involving the names George W. Bush, Karl Rove, perhaps the leadership of the GOP. Motive enough to 'off' him. I think that's precisely what they did. By 'they' I mean those GOP elites, 'world leaders', politicos that he was prepared to finger. That's the way the mob works. The GOP is a mob.