ISIS claims responsibility for attack in busy Moscow-area concert venue that left at least 40 dead - CNN
- ISIS claims responsibility for attack in busy Moscow-area concert venue that left at least 40 dead CNN
- FM Katz: 'Saddened by tonight's tragic events in Moscow' The Times of Israel
- Russia says 40 killed and more than 100 wounded in attack on Moscow concert hall The Associated Press
- Dozens killed, over 100 injured in Moscow mass shooting, Russian state media reports Yahoo! Voices
- Russia investigating shooting, explosions at concert hall as terror attack Fox News