NEW YORK — Russia’s ambassador to the United Nations, who collapsed in his office last month, died from a heart attack, and no foul play was suspected, according to a senior city official briefed by the medical examiner’s office.
The official was not authorized to reveal the cause of death for Ambassador Vitaly Churkin and spoke to The Associated Press on condition of anonymity Friday after the medical examiner’s office, citing diplomatic protocol, said it was instructed not to publicly release the cause of death.
