Jeffrey Epstein’s former bodyguard floated his theory that his old boss probably had help with commiting suicide while in federal custody, but was reluctant to talk at length.

“Somebody helped him to do that,” former UFC fighter Igor Zinoviev, who was also Epstein’s driver and trainer, told New York Magazine. When pressed why he believed Epstein had help, Zinoviev said, “Listen, you know, that’s going a little too deep.”