Jonaiki Martinez-Estrella
Jonaiki Martinez-Estrella, a 31-year-old man, died on June 27, 2025, while held at Coxsackie Correctional Facility, a New York state prison in Greene County. Authorities confirmed that he was found unresponsive in his cell on a Friday afternoon. The New York Attorney General's Office of Special Investigation, which reviews deaths in which an officer may have played a part, was notified and lists the death as medical. The state corrections department has not released further details about how he died, and the circumstances remain under review.
Cause of death, as reported: Died of illness. The New York Attorney General's Office of Special Investigation lists the death as medical, and no source reports neglect or contests that account.
Reported by: New York State Office of the Attorney General, Office of Special Investigation (outside investigators).