Police confirmed one person was arrested and added there were no injuries.
According to reports, the shooting started after a burglary at a Rolex shop placed inside the complex of Bellagio.
The police officials are still investigating the incident which appears to be a burglary either at the Rolex store or in the casino itself. It's not sure if anyone got injured or if the man got caught.
One of the suspects was seen wearing a pig mask as the group used sledgehammers to smash windows at the then-closed store just before 1 a.m., according to witnesses.
March Madness Brings Challenges For Badgers, Golden Eagles
Worse yet, the senior point guard for the University of Wisconsin men's basketball team had pain in his stomach and felt nauseous. After holding off No. 13 Bucknell with an 86-80 win, No. 4 West Virginia will face No. 5 Notre Dame on March 18, at 12:10 p.m.
Clashes in Syria capital after surprise rebel assault
The attackers utilized numerous guerilla warfare techniques, including auto bombs, suicide attacks and the use of secret tunnels. The attack came just days before a fresh round of UN-brokered peace talks in Geneva aimed at ending Syria's six-year war.