The security forces arrested a boy in connection with the threat of an attack in Tsaritsyno Park in Moscow - the US Embassy warned against him. The security forces arrested a boy suspected of planning an attack in Tsaritsyno Park in Moscow. This was reported by RIA Novosti and TASS with reference to the FSB. As the representatives of the intelligence service stated, he published on TikTok his photos "in tactical clothing, balaclava, hat, glasses, headphones, with an object similar to an automatic weapon", as well as photos taken in Tsaritsino, with the caption: "I found a place." The security forces also claim that during a search of his equipment, a subscription to a neo-Nazi Telegram channel and "a significant number of search queries about terrorist acts, mass murders and other acts of violence" were discovered. The day before, the US Embassy in Moscow issued a warning about a possible terrorist attack in Tsaritsyno. "The US Embassy in Moscow has become aware of a credible threat of an event that could lead to mass casualties today, October 31, on the grounds of the Tsaritsyno Museum Reserve," the statement said. The FSB soon confirmed that they had received information from the United States about a possible attack, and the park was closed. After detaining the suspect, the FSB thanked the American side for the information provided.