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.
Sergei Kourdakov
Due to the circumstances, Sergei Kourdakov was initially announced to have died by suicide. Many, notably Underground Evangelism founder and then-president L. Joe Bass, repudiated this claim. After a more thorough investigation, Kourdakov's death was ruled an accident on March 1, 1973, stating that while Sergei was playing with his revolver, he probably accidentally shot himself. However, due to Kourdakov's status as a former high-rank KGB agent who defected to North America and publicly opposed Communism, some believe that he was assassinated by another KGB member in order to silence him. Sergei himself had considered the possibility of an assassination attempt, hence the revolver, stating that he "was in the Soviet Intelligence. They do not warn twice", and that, if anything were ever to happen to him, "it would have all the appearances of an accident." L. Joe Bass was quoted on an Underground Evangelism newsletter saying that "What better than midnight on New Year's Eve, and what better place than that small, tourist-packed resort area for Sergei Kourdakov to have an 'accident'?"