New York — Abdulrahman El Bahnasawy, 28, a resident of Ontario, Canada, has been sentenced to an additional 50 years in federal prison for attacking two correctional officers at a Pennsylvania prison in 2020 while serving a separate sentence for plotting a mass-casualty terrorist attack in New York City on behalf of ISIS. According to a U.S. Department of Justice announcement dated Monday, October 19, 2026, the new sentence will run consecutively to the 40-year prison term Bahnasawy is already serving for his role in the 2016 New York City terror plot.
According to court records, Bahnasawy attacked two correctional officers at U.S. Penitentiary Allenwood on December 7, 2020, using a weapon made from part of a steel desk in his cell. He stabbed one officer in the head and face. When a second officer intervened to help, he stabbed her in the hand. The first officer eventually lost his right eye as a result of the attack.
After Bahnasawy was restrained, authorities discovered a note inside his sock stating, “This is a terrorist attack for the Islamic State.” Investigators also found a pledge of allegiance to the Islamic State of Iraq and al-Sham, commonly known as ISIS, taped inside a locker door in his prison cell.
In November 2025, Bahnasawy pleaded guilty to multiple offenses, including assault, assault with intent to commit murder, possessing contraband inside a prison, and providing material support to ISIS, a designated foreign terrorist organization.
Assistant Attorney General for National Security John A. Eisenberg said the additional sentence would help ensure that Bahnasawy remains in prison for a long time after carrying out another violent attack in the name of ISIS.
U.S. Attorney Brian D. Miller for the Middle District of Pennsylvania said the sentence reflects the government’s commitment to prosecuting people who commit violence in the name of ISIS, including those who carry out attacks behind prison walls.
Bahnasawy was arrested in May 2016 after traveling from Canada to the New York City area in preparation for a planned terrorist attack. At the time, he was 20 years old and had conspired with Talha Haroon and Russell Salic to plan bombings and shootings in heavily populated areas of New York City during the Islamic holy month of Ramadan. The alleged plot was intended to cause mass casualties on behalf of ISIS.
An undercover FBI agent infiltrated the group by posing as an ISIS supporter willing to participate in the planned attacks. Bahnasawy has remained in custody since his arrest. The FBI’s Philadelphia Field Office investigated the prison attack case. Assistant U.S. Attorney Geoffrey MacArthur and Deputy Chief Larry Schneider of the Justice Department’s National Security Division Counterterrorism Section prosecuted the case.
