Official investigations, including the 2019 New York City medical examiner's ruling and subsequent DOJ and FBI reviews, continue to classify Jeffrey Epstein's death as suicide by hanging with no evidence of foul play. Recent developments in 2025 and early 2026, including Trump administration document releases affirming the absence of a client list or murder, plus February 2026 prison logs noting an unidentified figure near his cell without altering conclusions, have reinforced this position. In May 2026, a federal judge unsealed a purported pre-death suicide note from Epstein's former cellmate describing investigative clearance and a desire to "say goodbye," though its authenticity remains unverified. Epstein's brother Mark Epstein has publicly questioned these findings and called for further autopsy review, sustaining trader focus on potential future disclosures or procedural reviews that could shift the implied probability of confirmation.