https://www.bbc.com/news/world-us-canada-59571857
https://www.express.co.uk/news/us/1857929/jeffrey-epstein-palm-beach-house-pictures-secret-staircase

They had a dentist chair, in a torture chamber, hidden in an underground tunnel system, accessible via submarine, for torturing hundreds of little kids in.
https://www.bbc.com/news/world-us-canada-59571857
https://www.express.co.uk/news/us/1857929/jeffrey-epstein-palm-beach-house-pictures-secret-staircase
https://www.theguardian.com/lifeandstyle/2020/dec/15/is-she-hiding-in-a-submarine-in-a-bunker-the-hunt-for-ghislaine-maxwell