The Boss is a high-ranking member of the Carson Avenue Families set. He appears as an unseen character in Grand Theft Auto Online.
Events of GTA Online
Gang Attacks
If the Online Player clears five Gang Attacks against The Families in a single Free Mode session, The Boss will send a text to them stating "Damn bitch. We gonna get somebody to bust a cap in yo ass." and a random value bounty will be issued on the player's head.
Random Events
Added in the Los Santos Summer Special update, new ambient Random Events may occur in Free Mode. A blue dot may appear on the map followed by a white flash. A random vehicle will be parked with a drug deal taking place. The player can intervene and take the vehicle upon which a random gang leader (the same ones who react to the player winning consecutive Gang Attacks) including the Families Boss, will message the player asking for it to be delivered to them, upon which the player will be rewarded with $10,000 and RP.