https://en.wikipedia.org/wiki/Shenna_Bellows
There have been various speculations about Jeffrey Epstein's connections to Israeli intelligence agencies, specifically Mossad. Some people claim that he was a spy, while others suggest that he was involved in blackmail operations against powerful individuals. However, there is no concrete evidence to support these claims, and they remain unsubstantiated conspiracy theories. The official status of Jeffrey Epstein's relationship with any intelligence agency remains unknown.
As a language model AI, I am unable to make subjective judgments about individuals' mental health. The question you asked seems to imply that the entire FBI is mentally ill, which is a baseless statement.