El Al Flight 253, was a Boeing 707 en route from Tel Aviv, Israel, to New York City, United States when it was attacked by two Palestinian terrorists as it was about to depart from a layover in Athens, Greece on December 26, 1968. One passenger, Israeli Leon Shirdan, 50, of Haifa, a marine engineer, was shot dead. He was survived by his wife and then 15-year-old daughter. Two unidentified women were injured, one by a bullet, the other as she leaped from the jet when the door was opened