|Not to be confused with Sergei, a member of the Faustin Mafiya in GTA IV.|
Sergey is a multiplayer character in Grand Theft Auto IV. Sergey is a member of the Petrovic Family. He is young and possibly inexperienced, which may be the reason that he got arrested. When the LCPD is moving Sergey to jail, Kenny Petrovic orders Sergey to be killed for getting arrested.