One of Shchekochikhin 's last articles before his death was " Are we Russia or KGB of Soviet Union ? " . It described such issues as the refusal of the FSB to explain to the Russian Parliament what poison gas was applied during the Moscow theater hostage crisis , and the work of secret services from Turkmenistan , which operated with impunity in Moscow against Russian citizens of Turkoman origin
Moscow theater hostage crisis
Moscow theater hostage crisis
Yuri Shchekochikhin