In 1953 , Davis returned from Europe to America to marry Jack David Alexander who , in 1962 , was among the 45 crew and passengers killed in a Continental Airlines Flight 11 crash near Centerville , Iowa . It was the first known case of sabotage aboard a commercial jet airliner . Jack was a former saxophonist and advertising entrepreneur . He had studied one semester ( fall 1950 ) at the University of North Texas during which time he had playing in Lab Band directed by Gene Hall . Because of the Korean War , Alexander left school to join the U.S. Army Special Service &mdash; a 3-year tour . In 1955 , he was an account executive at PAMS . In 1960 , Alexander earned a Bachelor of Arts degree from Southern Methodist University . He had also been a partner at Futuresonic Productions Inc. , a producer of jingles
Continental Airlines Flight 11
Continental Airlines Flight 11
Monte Hill Davis