On the evening of 23 December 1942, Filippov's parents were told by their neighbors that their son had been arrested by the Germans; Mr. and Mrs. Filippov had apparently been anticipating this event for several weeks. The Germans had discovered his spying activities and had sentenced him to death for
espionage. His mother rushed out of their house to see her son being led barefoot by a German
platoon through the falling snow, accompanied by two other prisoners, one of them a female. Filippov's mother passed him some food, apparently with the thought that her son was being led off into captivity. This was not to be the case. The procession was marched to a grove of
peashrub trees on Bryanskaya street, where Filippov and the two others were
hanged in view of neighbors and his parents. Mr. Filippov was unable to witness the actual execution of his son and left before this order was given, while Filippov's mother remained alone with the bodies of her son and two other youngsters' after the soldiers had marched off. Early in the 1980s, researchers found that the woman hanged together with Filippov was 22-year-old Maria "Masha" Uskova, a single mother from the nearby
urban-type settlement Katrichev. The other hanged man still remains unidentified. ==Posthumous honors==