As reported by Associated Press, medical experts in New York have come to the conclusion that additional tests are required in order to determine the cause of death of the permanent representative of Russia to the UN Vitaly Churkin.
According to the agency, the investigation might require toxicological and other tests. As it was reported, it may take a few weeks.
Vitaly Churkin died in a hospital in New York on February 20th. Local media say he was hospitalized due to heart problems. He was 64 years old.