Tsartsino" was closed "for technical reasons" as reported by the journalist "Zahirot Media". I don't know what will happen, they said we are closing the park for technical reasons, - said the security of the facility. Police arrived at the scene and the entrance is now closed. The website of the museum-reserve has been inactive since information about a possible attack appeared. Earlier, the US Embassy in Moscow warned of a "threat of an incident with a large number of victims" at the Tsaritsyno Museum Reserve today, October 31. The embassy advised to avoid the Tsaritsino Nature Reserve today, stay away from this area, and also avoid crowds. On March 7, 2024, two weeks before the terrorist attack in Karchum, the US Embassy issued a similar warning that "extremists are making plans to attack large gatherings of people in Moscow, including concerts." However, the specific location was not named at the time. The FSB confirmed that it had received information from the American side about the preparation of a terrorist attack in Moscow, and reported that "parallel work is underway."