Former NY Prison Guard Convicted in Inmate's Beating Death

Jury finds officer guilty on 5 of 6 charges for fatal assault on Messiah Nantwi at Oneida County prison

Apr. 1, 2026 at 7:01pm

Got story updates? Submit your updates here. ›

A former New York state corrections officer has been found guilty on five of six charges related to the beating death of an inmate at a state prison in Oneida County last year. The jury convicted the officer on multiple counts, including manslaughter, in the fatal assault on 32-year-old Messiah Nantwi.

Why it matters

This case highlights ongoing concerns about violence and lack of accountability within the state's prison system, where inmate deaths at the hands of guards have been an issue of public scrutiny. The conviction could set a precedent for holding corrections officers criminally liable for in-custody deaths.

The details

Prosecutors said the former officer, whose name has not been released, repeatedly struck Nantwi during an altercation at the Oneida Correctional Facility in April 2025, leading to the inmate's death. The officer was charged with manslaughter, assault, and other counts, but was acquitted on one of the charges.

  • The incident occurred in April 2025 at the Oneida Correctional Facility.
  • The former officer was convicted by a jury on April 1, 2026.

The players

Messiah Nantwi

A 32-year-old inmate at the Oneida Correctional Facility who died after being beaten by a corrections officer.

Oneida Correctional Facility

A state prison in Oneida County, New York where the fatal assault took place.

Got photos? Submit your photos here. ›

What they’re saying

“This verdict sends a clear message that we will not tolerate violence against incarcerated individuals. Corrections officers have a duty to protect those in their custody.”

— District Attorney Sarah Fitzpatrick, Oneida County District Attorney

What’s next

The former officer will be sentenced at a later date. Prosecutors said they will seek a lengthy prison term.

The takeaway

This conviction underscores the need for greater accountability and oversight within New York's prison system to prevent future incidents of inmate abuse and in-custody deaths at the hands of corrections officers.