The body of the diplomat was found on the 19th floor in the toilet room, the resource LIGAnews.
In a press-service of the MFA of Russia confirmed the death of a colleague. According to the preliminary version of physicians, a diplomat died of a heart attack.
It also became known that the curve worked in the Department for nonproliferation and arms control.
Soon, the doctors will establish the cause of death of the official. The press service of the foreign Ministry are working on the obituary and the date of farewell to Kryvau will be announced later.