John is avoiding the tracing bullets the sniper sends him while Scalia manages to change his GPS code identifications. But to do so they have to wait for Chief Wyatt authorization and then wait another 3 minutes to activate the new data. During this time John locates the Killrod and goes after him. They exchange gunshot on the top of the Maven pictures building, but at the last moment while the Killrod tries to flee, Chief Wyatt prevents John to take a last shot because they have caused enough Mayhem. On the top of the building, the sniper has left behind a clue (17 pages).
There is nothing but action in this 17 pages and the authors come up with nice staging ideas.