WATCH: Horrific videos emerge of Las Vegas shooting

The attack is believed to be the deadliest mass shooting incident in modern US history.

WATCH: Horrific videos emerge of Las Vegas shooting

The deadly Las Vegas shooting, that killed at least 58 and injured over 515, has raised concerns on the social media among people all across the world.

A gunman, identified as Stephen Paddock, opened fire on a large group of concert-goers in Las Vegas late Sunday night. A couple of horrific clips has surfaced on Twitter. The videos posted by the twitteraties capture the helplessness of the fellow civilians.

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