What relationship does Steve Jurgenson have with Coach Graber, according to his story in Chapter 18? What is the plan upon arriving at the arena?

Jurgenson confirms that Coach Graber and he are friends and that Jurgenson is the coach's lawyer. Jurgenson says it's the email Susan Carol sent to the reporter that led him to them. When they arrive at the Dome, Jurgenson gives them all-access passes and says they have to show Chip they are safe, so he doesn't throw the game.