Meng Tian
In the winter of 210 BC, Qin Shi Huang became seriously ill while he was on an inspection tour in eastern China so he sent Meng Yi to help him pray to the gods on his behalf. Before Meng Yi returned, the emperor died at Shaqiu (沙丘; south of present-day Dapingtai Village, Guangzong County, Henan), with only Zhao Gao, Huhai and Li Si by his deathbed. Zhao Gao and Li Si secretly changed the emperor's final edict – which named his eldest son, Fusu, his successor – and made Huhai the new emperor instead. The falsified edict also ordered Fusu and Meng Tian, who were away at the border, to commit suicide. Fusu faithfully followed the order but Meng Tian felt suspicious and repeatedly requested for confirmation, but was placed under arrest. When Huhai heard that Fusu was dead, he wanted to spare Meng Tian, but Zhao Gao advised him against it because he feared that the Mengs would take revenge against him.