I heard two videos from one concert goer and the cab driver where as clear as day it was two weapons at once, not echoes.
The sheer number of weapons found in the hotel room makes no sense if it was a single shooter. An arms deal gone wrong makes more. Or maybe an FBI sting operation. But instead of leading the FBI to the ISIS buyers, they shot the dealer and opened up on the crowd below before getting away. Where did I hear this? That’s what Clive Lewis, a conspiracy theorist and host of the Ground Zero radio show, says. He’s your standard Art Bell type. Can’t say I believe it or not, it’s just a theory.