For over five decades, Tupac's aunt, Assata Shakur, was a household name. From the frontlines of the Black liberation struggle to the FBI's most-wanted list, her story was anything but ordinary. On Friday, Cuban officials confirmed that Shakur, who had been living in exile in Havana since her dramatic 1979 prison escape, has passed away at the age of 78.RELATED: Prayers Up! Notorious B.I.G.