Igor Kudryakov, a Russian billionaire, was discovered dead at his Moscow residence.

After a string of other prominent deaths, the 64-year-old oligarch is the most recent of Vladimir Putin’s friends to pass away.

“Preliminary data indicate that an oncological disease was the cause of his death.”

Kudryakov had reportedly been battling cancer.

According to a spokeswoman for the emergency services, Igor Kudryakov was discovered dead in his residence on Kudrinskaya Square in Moscow’s Presnensky neighborhood.

Kudryakov established the delivery company Service 77, which supplies food and other products in the Russian capital.

Later, he was the first assistant director of the Moscow Region State Housing Inspectorate department.

His passing comes after the passing of scores of prominent Russians since Putin’s invasion of Ukraine.

Experts also think that the killings of at least 39 people, including scientists and oligarchs, may have been the result of the bloody hand of the Kremlin.

Many of the influential people passed away in peculiar ways, like unexpected “suicides” and falls from windows.

Jon Sweet, a retired military intelligence officer for the US Army, has said that as a result, Putin is in charge of the “modern-day FSB version of Murder Inc.”

“Anyone seen as a potential threat seems to have an attraction to an open window,” Sweet told The Sun.

Earlier this month, a chief Russian prosecutor was found dead in a river – but is understood to have not drowned.

Andrey Fomin suddenly passed away while swimming in the Volga, which is the longest river in all of Europe.

The 57-year-old was Putin’s fervent fan and served as Chuvashia’s chief prosecutor. Chuvashia is located around 420 miles east of Moscow.

In the meantime, a Russian billionaire who sold Harry and Meghan’s Montecito, California, property for £12 million passed away in Moscow in March at the age of just 56.

The “Sputnik V” vaccine’s inventor, Russian scientist Andrey Botikov, was killed in his residence that same month by being belt-strangled.

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