Four arrested over possible planned mass shooting during All-Star Game in Denver

Multiple informed law enforcement sources connected with the investigation told Denver7’s Liz Gelardi and Denver7 chief investigative reporter Tony Kovaleski that they found the weapons inside a room on the eighth floor of the Maven Hotel as All-Star Game celebrations got underway.

Sources said police removed 16 long guns, body armor and more than 1,000 rounds of ammunition from the room which featured a balcony overlooking the downtown area. The sources said they feared the number of weapons, ammo, vantage point and large crowds could have resulted in a "Las Vegas style shooting."

Based on the information provided by the hotel employee, police executed a search warrant and found the guns, ammo, body armor and a man inside the room on the eighth floor.

One of the suspects arrested Friday night had posted a message on Facebook referencing a recent divorce and saying he was going to “go out in a big way,” according to the multiple law enforcement sources.