The son-in-law of Russian Aerospace Forces commander Alexander Chaiko was killed in an explosion at Moscow’s Balzi Rossi restaurant on August 1.

Axar.az reports, citing Ukrainian media, that the information was confirmed through the invalidation of one of Danil Peredria’s personal documents.

"One of Chaiko’s son-in-law Danil Peredria’s personal documents was declared invalid. This confirms reports that he was killed in the explosion at the Balzi Rossi restaurant in Moscow. Information about the document being invalidated appeared in government databases on Tuesday. However, the document itself was declared invalid on August 1, the day of the explosion at the restaurant. At the same time, pro-Russian blogger Anatoly Shariy also wrote about his death," the report said.