An investigator at the University of Pittsburgh in the United States, who was on the verge of making “very significant discoveries” in the investigation of covid-19, was shot dead in an apparent crime of homicide and suicide over the weekend.
Assistant professor and investigator Bing Liu, 37, was found dead at home last Saturday with multiple gunshot wounds to the head, neck and torso, according to the Ross police department in Pittsburgh, Pennsylvania. .
Investigators believe that another man, identified as Hao Gu, 46, of Pittsburgh, who was found dead in his car, will be the sniper who killed Bing Liu at home and later committed suicide.
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