On December 21, 1988, Pan Am Flight 103 from London's Heathrow International Airport to New York's John F. Kennedy International Airport was destroyed and the remains landed in and around the town of Lockerbie, Scotland. Forensic experts determined that plastic explosive had been detonated in the Boeing 747-121 forward cargo hold. The death toll was 270 people from 21 countries, including 11 people in the town of Lockerbie. (Photo by AP Photo)
