Grand Theft Auto IV Walkthrough

Now, it's time to get out of dodge. You're on the building's third floor, so you'll have to work your way down a couple of staircases to ground level. En route, you'll find quite a few security guards armed with pistols who should be nothing but fodder for your arsenal of weapons. Some better-armed police officers might also make their way into the building, but that won't happen until you reach the ground floor. Once you do, kill any remaining individuals and then dash outside, stealing the first cop car (or other vehicle) that you see. Oh, and a word to the wise -- ignore the 18-wheeler waiting across the street. We got arrested when starting up the slow-moving vehicle.

You've likely managed to acquire at least a two star wanted level, if not three stars, so the next order of business is to drive around like a madman until you lose the cops. Then, you can head to your meeting point with Francis in an alleyway off of Kunzite Street. The GPS will take you there as soon as you've lost your wanted rating and manage to keep it off. You'll meet up with Francis and hand over the documents. And he, in return, will be quite thankful for all of your hard work.