She was a person-of-interest in murders other than the Tate/LaBianca houses, but nothing was ever proven. IIRC she lived in a house where remains were later found of tangential ‘Family’ members who fell out of favor, and she was questioned several times in connection with the death of Leslie Van Houten’s lawyer Ronald Hughes (whose death was never fully solved even to the point of being proven a murder due to the decomposition of his remains, though foul play has always been assumed). Again though, nothing was ever proven.