The "Yurovsky Note", an account of the event filed by Yurovsky to his Bolshevik superiors following the killings, was found in 1989 and detailed in Edvard Radzinsky's 1992 book, The Last Tsar. According to the note, on the night of the deaths the family was awakened and told to dress. They were told they were being moved to a new location to ensure their safety in anticipation of the violence that might ensue when the White Army reached Yekaterinburg. Once dressed, the family and the small circle of servants who had remained with them were herded into a small room in the house's sub-basement and told to wait. Alexandra and Alexei sat in chairs provided by guards at the Empress's request. After several minutes, the guards entered the room, led by Yurovsky, who quickly informed the Tsar and his family that they were to be executed. The Tsar had time to say only "What?" and turn to his family before he was killed by several bullets to the chest (not, as is commonly stated, to the head; his skull, recovered in 1991, bears no bullet wounds). The Tsarina and her daughter Olga tried to make the sign of the cross, but were killed in the initial volley of bullets fired by the executioners. The rest of the Imperial retinue were shot in short order, with the exception of Anna Demidova, Alexandra's maid. Demidova survived the initial onslaught, but was quickly murdered against the back wall of the basement, stabbed to death while trying to defend herself with a small pillow she had carried into the sub-basement that was filled with precious gems and jewels.