Guangxu Emperor
On 4 November 2008, forensic tests concluded that the Guangxu Emperor died from acute arsenic poisoning. "China Daily" quoted an historian, Dai Yi, who speculated that Cixi may have known of her imminent death and may have worried that the Guangxu Emperor would continue his reforms after her death. It was reported in November 2008 that the level of arsenic in his remains was 2,000 times higher than that of ordinary people.