Old saying: Ask 3 people about an accident and you’ll get 4 different stories. “Cloud of confusion in panic”. Echoes of gunshots in large bldg? Shooter moving rapidly.
Understood LOL...Just look at how hosed up many of the responses on this thread are ;-)”I heard this” “Oh yeah? Well I heard THIS” “Yeah well you heard wrong” “Oh yeah? You are deaf”...........etc etc ;-)