We found out nothing from that madame from a decade or so back except that (surprise, surprise) Charlie Sheen does prostitutes. I don’t expect much from Ghislaine except maybe confirming Prince Andrew is a pederast.
We’ll get no news from this. Ghisalaine lived for a year in New Hampshire and MA. The authorities knew where she was. No way they didn’t.
Pedo Island was a honey pot to gather dirt on powerful people run by the people with the power. Ghisalaine’s father was Mossad. He got bumped off. I’m sure he told his daughter what information to gather - and how to store it safely - to make sure she didn’t meet his fate.