For those of us who spent upwards of 20 hours looking at official and news reports.... i say again... NOTHING makes sense. NOTHING adds up.
You are wasting your time with Uncle Chip. He maintains that the first LEOs on the scene with an active shooter shooting up a school committing mass murder would neatly park their car in a parking lot in a line with the rest of the cars.]
There is something else odd about those cars. Notice how almost all of them are backed into their space. Unlike a normal day scene on a Google Map.