Three people have been killed after dry ice was poured into a swimming pool during a birthday party in Moscow.
The victims had been celebrating the 29th birthday of Instagram influencer Yekaterina Didenko at a pool complex in the Russian capital.
About 25kg of dry ice was tipped into the pool with the intention of creating a “visual effect” to impress guests.
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But people inside the pool reportedly instantly began to choke and lose consciousness.
Several people were injured during the stunt, including Ms Didenko’s husband, 32-year-old Valentin Didenko, who is reportedly among the dead.
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Migrants prepare for the coming night in a forest in the buffer zone at the Turkey-Greece border a crossing point
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A migrant rests with a child in his arms next to the Tunca river in Edirne, Turkey
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Reuters
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People gather at the site of a bomb blast in Quetta, Pakistan
Reuters
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Internally displaced children stand on snow near tents at a makeshift camp in Azaz, Syria
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Getty
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South Korean film director Bong Joon Ho poses with the awards, his film Parasite, won at the Oscars. It was named best picture, becoming the first non-English language film to do so
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Thailand security forces take cover behind an ambulance as they chase a shooter hidden in a shopping mall after a mass shooting in front of the Terminal 21, in Nakhon Ratchasima
Reuters
50/50 7 February 2020
A Palestinian demonstrator hurls stones at Israeli forces as tires burn near the Israeli barrier during a protest against the US President Donald’s Middle East peace plan, in the village of Bilin, West Bank
Reuters
The mother-of-two had earlier posted a message telling her one million followers he had been rushed to intensive care.
Dry ice, which is frozen carbon dioxide, produces a heavy vapour when put into water.
The cause of the deaths is not yet known, but the vapour can cause an elevated level of carbon dioxide in blood when released in an inadequately ventilated space.
The Russian Investigative Committee is looking into the incident.
Watch more
Spokeswoman Yulia Ivanova confirmed other people were injured in addition to the three deaths but did not specify how many.
The website for the bath complex shows it consists of about a dozen rooms that contain saunas or hammams, small pools and recreational equipment.
Ms Didenko is a qualified pharmacist who shares tips on how to save money on pharmaceutical products on her Instagram page.
Additional reporting by AP.
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