Leading Chinese nuclear scientist Zhang Zhijian has died after apparently falling from a tall building, 10 days after a new nuclear power station was declared "an imminent radiological threat"

Primary Alert Sources: 
https://www.dailystar.co.uk/

Other Sources:

Leading Chinese nuclear scientist dies in fall from building

Leading Chinese nuclear scientist dies in fall from buildingZhang Zhijian, the vice-president of Harbin Engineering University, was found dead on Thursday. Police say "there were no suspicious circumstances".The scientist had received a number of top honours, including the National Award for Excellence in Innovation

Other Sources:

Top Chinese nuclear scientist found dead under mysterious circumstances

One of China's top nuclear scientists and the Vice-President of Harbin Engineering University has died after falling from a building.