@truecrime.storiess: What was meant to be a joyful birthday celebration ended in tragedy on February 28, 2020, when Russian influencer and pharmacist Yekaterina Didenko hosted her 29th birthday party at a sauna and pool complex in Moscow. During the celebration, guests used around 25 kilograms (55 pounds) of dry ice to create a dramatic fog effect over the indoor swimming pool. Within minutes, the atmosphere at the party changed from excitement to panic as several people suddenly collapsed. According to investigators, the large amount of dry ice rapidly turned into carbon dioxide gas after being poured into the warm pool. Because the pool area was enclosed and had limited ventilation, the gas displaced the oxygen in the air surrounding the water. Carbon dioxide cannot be seen and is difficult to detect without specialized equipment, leaving guests unaware that the air had become unsafe to breathe. Emergency services arrived shortly after receiving calls from the venue, but despite their efforts, three people, including Didenko’s husband, Valentin Didenko, lost their lives. Several others were transported to nearby hospitals for treatment. Medical experts later confirmed that the cause of the fatalities was s*ffocation resulting from oxygen displacement caused by high concentrations of carbon dioxide, rather than injuries from the dry ice itself. The incident quickly gained international attention after videos recorded during the party began circulating on social media. The footage showed guests enjoying the celebration moments before the emergency unfolded, leading to widespread discussion about the dangers of using dry ice without understanding the risks. Authorities later concluded their investigation, finding no evidence that anyone intended to cause harm. Instead, the tragedy was ruled a preventable accident caused by the unsafe use of a large quantity of dry ice in an enclosed space. The case has since been referenced by safety experts, educators, and emergency responders as an example of why chemical safety should never be overlooked. Dry ice is widely used in laboratories, transportation, and entertainment, but experts stress that it must only be handled in well-ventilated areas and with proper precautions. Even substances that appear harmless can become dangerous when used incorrectly. More than six years later, this case remains one of the most well-known accidental incidents involving dry ice. It serves as a reminder that understanding basic safety principles can help prevent similar tragedies. Rather than focusing on the viral attention the incident received, experts continue to emphasize the importance of learning from what happened so that future accidents can be avoided. #truecrime #truecrimetok #dryice #swimmingpool #horror

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Wednesday 22 July 2026 20:32:35 GMT