Omar Abdel-Rahman (, "‘Umar ‘Abdu r-Raḥman"; 3 May 1938 – 18 February 2017) was an Egyptian Muslim leader. He was blind, and nicknamed "The Blind Sheikh". He served a life sentence at the Butner Medical Center, in Butner, North Carolina, United States. He was a resident of New York City. He and nine others were convicted of planning a terrorist attack. His arrest grew from the 1993 World Trade Center bombing investigations.