I'm starting a 4e campaign soon, the first mission will involve the players riding out from Seattle and coming back to Martial Law.
My intention is for their Fixer/Mr. Johnson to know something is about to go down, and send the players out to make a delivery, so they aren't around when the shit initially hits the fan.
While they are gone, several teams of runners will operate at the same time at multiple sites to cause disorder and act as a distraction, for the corps.
While someone, breaks into a corporate HQ, or the likes, and takes something really valuable.
But, the problem is, what's in Seattle that is valuable enough to put the corps, LoneStar, and Knight Errant on high alert.
Or, what would be that valuable.