Surely it's easier just to put her to sleep, like Epstein. Yeah would look mighty iffy after Epsteins death, but these things happen, humans trip and have mighty falls. Seems a lot of hardwork going into allowing her to live. Hmm, maybe a tactical ploy...put her in a minimum security jail, and one of the inmates goes full tonto on her with a meat cleaver. It was so much easier in the days when you could just push people off yachts like her daddy and they mysteriously drowned, despite being good swimmers. Sometimes we over complicate these things.