Updated 17 September 2025 at 18:21 IST
Sensational Lab Reports Say Alexei Navalny Was Poisoned In Russian Prison: Wife Yulia Navalnaya
Yulia Navalnaya, Alexei Navalny's widow, claims that foreign lab tests on his biological samples confirm he was poisoned. She is demanding the labs release their findings, countering Russian reports that he died of illness.
- World News
- 3 min read

The widow of Alexei Navalny claimed on Wednesday that two independent labs have found that her husband was poisoned shortly before his death in a Russian prison.
Navalny, who crusaded against official corruption and staged massive anti-Kremlin protests as President Vladimir Putin’s fiercest foe, died in the Arctic penal colony in February 2024.
He was serving a 19-year sentence that he believed to be politically motivated.
Authorities said that the politician became ill after a walk, but have otherwise given few details on his death. He was 47.
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In a video released Wednesday, Yulia Navalnaya said that biological samples from Navalny’s body had been taken out of Russia and tested at two laboratories abroad.
She said that both laboratories concluded that Navalny had been poisoned, but had not released their findings due to "political considerations."
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Navalnaya didn’t provide any evidence for her claims regarding the labs' withholding of the evidence.
She did not elaborate on what the alleged poison was and didn't provide concrete proof to back up the claims that he was poisoned.
"The two countries' laboratories came to the conclusion that Alexey was murdered, namely poisoned," Navalnaya said in the video, which was posted on social media.
In the clip, she questioned the lack of video footage from the prison and showed images purported to be of Navalny’s cell on the day of his death, showing vomit on the floor.
She did not provide direct proof that Navalny had been poisoned or that it had been carried out by prison authorities.
"I demand that the laboratories that conducted the research publish the results," she said.
Navalnaya has repeatedly blamed Putin for Navalny's death, something which Russian officials have vehemently denied.
In a press conference on Wednesday, Kremlin spokesperson Dmitry Peskov said he was not aware of Navalnaya’s statement and said that he could not comment.
Navalnaya said in August 2024 that she was told by Russian investigators that Navalny died from a combination of "a dozen different diseases" and that he finally succumbed to arrhythmia, or an irregular heartbeat.
Navalnaya disputed the Russian officials’ version of events and said her husband exhibited no instances of heart disease while alive.
Navalny previously suffered from another poisoning in 2020, when the opposition leader fell sick on an internal flight in Russia.
He was flown to Berlin while still in a coma for treatment two days later.
Labs in Germany, France, and Sweden, and tests by the Organization for the Prohibition of Chemical Weapons, established that he was exposed to the Soviet-era Novichok nerve agent.
Russian authorities have denied any involvement in the incident, a claim that Navalny challenged as false.
(Except the headline, Republic World has not edited the Associated Press copy)
Published By : Animesh Bhardwaj
Published On: 17 September 2025 at 15:06 IST