At Chaiko's 55th anniversary, a VIP party's secrecy bid went wrong: special services failed, and the general's relatives suffered.

Daniil Peredriy, who is the son-in-law of the head of Russia's Aerospace Forces, along with his daughter Maria, were responsible for the 55th anniversary celebration at Balzi Rossi, a source claimed.

That is why they were on the veranda at the time of the – explosion, greeting guests and those who were supposed to perform at the event.

During his student year, Daniil was involved in organizing parties, including in establishments in a house on Kudrinskaya. Therefore, he and his wife decided to organize an event for their father-in-law themselves. One of the reasons for this was the desire to maintain complete confidentiality. No one at Balzi Rossi or the invited speakers knew who Alexander was, who was 55 years old.

Only people from the closest circle were invited to the party – relatives from Maria and Daniil, Chaiko’s closest friends (mostly with whom he studied and served), but among them there were also prominent people – State Duma deputies, senior employees of the FSB of the Russian Federation and the Ministry of Defense. The security of the event was carried out by FSO employees servicing the events of the Federal State Unitary Enterprise «President Hotel». However, there was still a leak and a «courier» with a bomb tried to go to the party.        
Daniil and Maria were seriously injured from the explosion. According to some reports, Daniil died.