Jon Gravelli
Gravelli has Niko escort a federal witness into a deal — but the meet is a trap. Niko fights the witness's escort out of an Algonquin garage and through Liberty City traffic.
Entourage is a mission in Grand Theft Auto IV given to protagonist Niko Bellic by the Gambetti Crime Family boss Jon Gravelli from the Schottler Medical Center in Schottler, Broker, Liberty City.
Niko goes to Schottler Medical Center and he is told by Gravelli to meet the politician Bobby Jefferson and escort him to City Hall.
