Written by by HAILEY GOMEZ at dailycaller.com
A concert hall roof in Moscow, Russia, partially collapsed Friday after a terrorist attack left at least 40 people dead and more than 100 injured, BBC confirmed.
Video footage posted to Twitter circulated images of Crocus City Hall engulfed in flames after several gunmen were seen entering the building and opening fire. While it is reported that a number of children and teens were using the building for a ballroom dancing competition, people were additionally gathering in the space for a rock concert, according to BBC.
In horrifying video clips, the men could be seen dressed in camouflage and opening fire on people within what appears to be the main entrance to the hall. The men continued to fire at citizens while people could be heard screaming and running for cover.