Moscow concert hall attack: death toll rises to 133 - The Associated Press
- Moscow concert hall attack: death toll rises to 133 The Associated Press
- Death toll rises to 133 in Moscow terror attack, 11 suspects arrested Fox News
- What to know about Islamic State group, which claimed the Moscow attack The Washington Post
- Live updates: Shooting at Moscow concert venue leaves more than 100 dead CNN
- Islamic State releases photo of alleged attackers in Russia shooting Reuters.com