Kou Voravong
The attack occurred at approximately 22:15, at Phoui Sananikone's, an official residence nearby the Voravong family's. The attackers launched three grenades by one of the windows on the ground floor, in the dining room. They fired three or four pistol shots and then run away. Kou voravong, sitting with his back to the window, was directly hit by a bullet which came in by the kidney and out through the navel, after cutting the vena cava and crossed the liver and intestines. His dead is declared shortly after admission to hospital. A dozen people were injured by the explosion of the grenades, slightly for most of them.
Lin Biao
Lin died on September 13, 1971, when a Hawker Siddeley Trident he was aboard crashed in Öndörkhaan in Mongolia. The exact events of this "Lin Biao incident" have been a source of speculation ever since. The Chinese government's official explanation is that Lin and his family attempted to flee following a botched coup against Mao. Others have argued that they fled out of fear they would be purged, as Lin's relationship with other Communist Party leaders had soured in the final few years of his life. Following Lin's death, he was officially condemned as a traitor by the Communist Party. Since the late 1970s Lin, and Mao's wife Jiang Qing (with her Gang of Four) have been labeled the two major "counter-revolutionary forces" of the Cultural Revolution, receiving official blame from the Chinese government.