The 56-year-old German businessman was found dead in his apartment in Moscow City.
We are talking about Frank Rittner, Director of Operational Readiness at the mining company Chernogorskaya GRK.
The body of the top manager was discovered on Tuesday, July 9, in one of the apartments in the Neva Towers, TASS reports, citing the medical service.
The preliminary cause of the businessman's death is known - acute heart failure. Experts found no traces of violent death.
Rittner's colleagues became concerned when he did not show up for work. They tried to reach him by phone, but to no avail.
It was also impossible to get into his apartment - no one opened it. Then it was decided to break down the door. That's how the lifeless body of a native of Germany was discovered.
Rittner was born in the German city of Dortmund in 1968. There he received his higher education and became a doctor of chemical sciences.
Before coming to Russia, he worked in the USA and Ukraine. He held his last position in the structure of "Chernogorskaya GRK" and lived in Moscow.
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