FIVE MONTHS,EIGHT PROMINENT RUSSIANS DEAD

By Marshall Cohen and Jose Pagliery

Updated 0520 GMT (1320 HKT) March 25, 2017

Washington (CNN)The brazen daytime slaying of a Russian politician outside a Ukrainian hotel this week brings to eight the number of high-profile Russians who have died over the past five months since the US presidential election on November 8.Among the recent deaths were five Russian diplomats. Some of the deaths appeared natural and governments have ruled out foul play.

In some cases, though, questions remain. That's either because the facts have changed over time, details are hard to come by, or the deaths are still under investigation.

Self-proclaimed online sleuths and conspiracy theorists have filled the information void with speculation that the deaths were somehow related to Russia's interference in the 2016 presidential election. No evidence has surfaced to make such a connection.

Here's a rundown of the eight deaths—and one near fatality:

Russian ambassador to the UN suddenly dies

Vitaly Churkin, 64, Russia's ambassador to the United Nations, died on February 20 of an apparent heart attack. He was "in his office fulfilling his duties" when he died, according to a statement from the Russian mission at the UN.

Russian ambassador to India dies after brief illness

Alexander Kadakin, 67, the Russian ambassador to India, died on January 26.

A spokeswoman for the Russian embassy in New Delhi said that Kadakin died after a short illness and that there was nothing "special or extraordinary" about the circumstances that led to his death.

Kadakin had worked in India since 2009. Indian Prime Minister Narendra Modi described him as "a great friend of India" who worked hard to strengthen relations between the two countries.

Russian diplomat found dead in Athens

Andrey Malanin, a senior diplomat at the Russian embassy in Greece, was found dead in early January.

Malanin, 54, was the head of the Russian embassy's consular section in Athens. Police sources told CNN that worried colleagues called authorities after Malanin didn't show up to work for a few days. Police entered his apartment on January 9th and found him dead on his bedroom floor.

Initial reports from Greek police suggested Malanin died suddenly from natural causes. Two Greek police officials said foul play was not suspected. An investigation remains underway.

Former intelligence official found dead in his car

Oleg Erovinkin, who had close ties to Russian intelligence, was found dead on December 26 sitting in his car on the streets of Moscow. Russian news outlets reported that he was 61 years old. Russian government agencies have not released an official cause of death.

He was a former general in the Russian law enforcement and intelligence agency known as the FSB. He also served as chief-of-staff to Igor Sechin, the president of state-owned oil giant Rosneft. Sechin enjoys a close relationship with Putin that dates back to the 1990s.

Because of Erovinkin's background, conspiracy theorists and Russia watchers have speculated that he might have been a source of information in the 35-page dossier that detailed alleged links between the Trump campaign and Russia. No evidence has emerged to firmly substantiate those claims.

Diplomat fatally shot in back

Russian ambassador to Turkey, Andrey Karlov, 62, was assassinated in Ankara on December 20. He was shot at point-blank range by a gunman while speaking at an art exhibition. The shooter, who was a Turkish police officer, shouted "do not forget Syria" during the assassination.

Russian diplomat shot to death in Moscow

The same day as Karlov's killing, Petr Polshikov, 56, a senior Russian diplomat, was shot to death in his Moscow home, according to Moscow newspaper Moskovskij Komsomolets. The paper said Polshikov's wife found him in their bedroom with a pillow over his head. Underneath the pillow, police found Polshikov with a head wound.

A spokesman from the Russian Foreign Ministry said Polshikov's death was likely an accident and had nothing to do with his official government duties, according to Russian news outlet REN-TV.

Russian official in NYC dies on Election Day

On the morning of the U.S. election, November 8, about an hour after the first polls opened in New York City, police received a 911 call about an unconscious man inside the Russian consulate. When they arrived, they found Sergei Krivov, 63, unresponsive. Emergency responders declared him dead at the scene.

Krivov, who was born in Russia, had served in the consulate as duty commander involved with security affairs, according to Russian news reports.

Russian consular officials first said Krivov fell from the roof. Then, they said he died of a heart attack.

The initial police report filed on the day of the incident said Krivov was found "with an unknown trauma to the head," according to a New York Police Department spokesman.

However, after conducting an autopsy and finishing its investigation, the New York City Medical Examiner ruled that Krivov died from bleeding in the chest area, likely due to a tumor. Police sources said foul play wasn't suspected and that Krivov had been in poor health.

Russian lawyer for whistleblower is nearly killed

Earlier this week, a private Russian lawyer on an anti-corruption crusade reportedly fell from the fourth floor of his Moscow apartment.

Nikolai Gorokhov, 53, was near death with "severe head injuries" and remains in a hospital's intensive care unit, according to his friend, investor Bill Browder.

Gorokhov represented Sergei Magnitsky, a fellow Russian lawyer who exposed Russia's largest ever tax fraud -- and was later jailed and beaten to death in a Moscow detention center. Gorokhov continued his client's fight.