Are there any easter eggs connecting gta v story mode and gta online?

The verified evidence provided discusses Grand Theft Auto: San Andreas, which is the fifth main game in the Grand Theft Auto series and was released in 2004. The evidence describes the game's setting in the fictional U.S. state of San Andreas in 1992, following character Carl 'CJ' Johnson's return home after his mother's murder. The evidence explains how CJ works to rebuild his old street gang while clashing with corrupt authorities and rival criminals, gradually uncovering the truth behind his mother's death. Since the source material only covers San Andreas and not GTA V or GTA Online, no information about Easter eggs connecting these games can be extracted from the provided evidence.