On December 21, 1988, 35 Syracuse University students were killed in the terrorist bombing of Pan Am Flight 103 over Lockerbie, Scotland. The students were returning from a study-abroad program in Europe. That evening, Syracuse University went on with a basketball game just hours after the attack, for which the university was severely criticized and the university's chancellor subsequently apologized. The bombing of Flight 103 was the deadliest terrorist attack against the United States prior to the attacks on September 11, 2001.