Watch Dogs -
Wait until you get to 100%, then speed off to the last box. It's located by the ctOS station at the Navy Pier, all the way to the East in Mad Mile. This is the same location from Stare into the Abyss. Once you've hacked the box here, it's time to run and hide. Either jump into the water and get onto a boat, or use a Blackout to get away from the police faster.