On 23 December 1969 the trial ended . Rahamim was acquitted on charges of killing the terrorist squad leader and three terrorists were sentenced to twelve years imprisonment and hard labor . They were released a year later , in September 1970 , following the Dawson 's Field hijackings by members of a Palestinian terrorist organization who demanded the release of the imprisoned terrorists
Dawson 's Field hijackings
Dawson's Field hijackings
El Al Flight 432 attack