The Fifth Dalai Lama's death in 1682 was kept secret for fifteen years by his regent Desi Sangye Gyatso. He pretended the Dalai Lama was in retreat and ruled on his behalf, secretly selecting the 6th Dalai Lama and presenting him as someone else. Tibetan historian Nyima Gyaincain points out that Desi Sangye Gyatso wanted to consolidate his personal status and power by not reporting the death of the fifth Dalai Lama to the Emperor of China, and also collude with the rebellion group of the Qing dynasty, Mongol Dzungar tribe in order to counter influence from another Mongol Khoshut tribe in Tibet. Being afraid of prosecution by the Kangxi Emperor of China, Desi Sangye Gyatso explained with fear and trepidation the reason behind his action to the Emperor. In 1705, Desi Sangye Gyatso was killed by Lha-bzang Khan of the Mongol Khoshut tribe because of his actions including his illegal action of selecting the 6th Dalai Lama. Since the Kangxi Emperor was not happy about Desi Sangye Gyatso's action of not reporting, the Emperor gave Lha-bzang Khan additional title and golden seal. The Kangxi Emperor also ordered Lha-bzang Khan to arrest the 6th Dalai Lama and send him to Beijing, the 6th Dalai Lama died when he was en route to Beijing. Journalist Thomas Laird argues that it was apparently done so that construction of the Potala Palace could be finished, and it was to prevent Tibet's neighbors, the Mongols and the Qing, from taking advantage of an interregnum in the succession of the Dalai Lamas.