Summary

1. At least 40 people have been killed after gunmen attacked a packed concert venue on the outskirts of Moscow, Russian intelligence said
2. More than 100 were wounded at the Crocus City Hall, the FSB Federal Security Service added
3. Dramatic video shows panicked concertgoers taking cover as shots and explosions ring out
4. A large fire has engulfed the roof of the complex and Russia’s national guard is searching for the gunmen who have yet to be identified
5. The White House said it is working to find out more about the situation and Ukraine has denied any involvement in the attack

For more on this story go to: BBC