Kir_Kamil / Twitter
This is the frightening image of a man dressed in a pig mask who went on a shooting rampage
The man, caused panic and mayhem as he walked near a Rolex watch shop in the famous Bellagio Hotel shooting at guests.
Residents and guests fled from the scene in a bid to avoid the shooter.
Frightened guests took to Twitter to post images of the gunman roaming around in the pig mask.
The world famous Bellagio hotel is at the centre of a shooting scare after a gunman was seen inside
Early reports suggest that the shooting could be linked to a robbery of a Rolex shop inside the hotel.
Police have arrived on scene but it is not known if anyone is hurt.
According to the New York Daily News, the man broke into a jewellery store inside the legendary Bellagio early on Saturday morning.
Chaos erupted at the Las Vegas hotel after the man in a pig mask sent the place into lockdown
Police arrived on scene wearing tactical gear, videos on social media show.
An eyewitness described the man as being of “stocky build” after he was seen wearing all black standing guard outside the Rolex shop.
Amah Arthur-Asmah/ Twitter
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Hoards of people gather outside the Bellagio hotel after the shooter went on a shooting spree
Hoards of people took to Twitter after midnight to report that an active shooter was on the loose.
But a Las Vegas police man disputed these accounts and told The New York Daily News that there had been an armed robbery.
This is a breaking news story. Please refresh for updates.