Afeni Shakur Davis, help mother of late rap legend Tupac Shakur who was the subject of one of his most iconic songs and who oversaw his posthumous legacy, has died. She was 69 years old.

Marin County deputies responded to Shakur’s home in Sausalito, Calif., Monday night after she suffered a possible cardiac arrest, the sheriff’s office said Tuesday morning. She was taken to a local hospital and died just before 10:30 p.m.

Shakur, born Alice Faye Williams, changed her name when she moved to New York City and joined the Black Panther movement. She and other party members were arrested in 1969 and charged with conspiracy to bomb multiple, busy city landmarks.