(CNN) -- The idea that Soviet fighter jets would shoot down a Boeing 747 airliner seems shockingly unbelievable. Two-hundred sixty-nine innocent people died in a largely forgotten Cold War attack that took place exactly 30 years ago this weekend. On a sultry August night in 1983 at New York's JFK airport, Alice Ephraimson-Abt, a brilliant, 23-year-old, blue-eyed blonde, was about to board Korean Air Lines Flight 007 for Seoul, South Korea, halfway around the world. For one last time, she held her father, New Jersey businessman Hans Ephraimson-Abt, before saying goodbye. "There were hugs and I-love-yous," her father, now 91,...