This particular King Soopers is a mile or so south of the University of Colorado campus on the south edge of Boulder. The store was likely less busy than usual because Boulder had another 4-6 incites of snow last night and most people went to the store yesterday.
Was this a false flag? Maybe, but witnesses have said that there are people dead and injured, one of whom appears to be a male who was shot in the parking lot was carried off in a body bag. There are also photos and video of a person on the ramp in front of the store who appears to be motionless, and another male victim who also appears to be dead. Apparently the shooting began in the parking lot and continued inside the store, and the shooter was using an "assault rifle".
Boulder is an uber-leftist university town in a state run by a leftist governor. The whole town is full of Karens. Of all the towns in Colorado this is the likeliest place to stage a shooting. On the other hand, there are tons of homeless people , drug addicts, and just plain crazy people in Boulder. I rarely go there anymore because of this.