On 28 August 2006, Duma member Yuri Savelyev, a member of the federal parliamentary inquiry panel, publicized his own report which he said proves that Russian forces deliberately stormed the school using maximum force. According to Savelyev, a weapons and explosives expert, special forces fired rocket-propelled grenades without warning as a prelude to an armed assault, ignoring apparently ongoing negotiations. In February 2007, two members of the commission (Savelyev and Yuri Ivanov) denounced the investigation as a cover-up, and the Kremlin's official version of events as fabricated. They refused to sign off on the Torshin's report.