Video of 4 officers taking heavy duffelbag to a truck…
Reports that 4 officers stood bye while shooting happened.
Reports of full body armor being used by shooter in the hallway witnessed by a teacher.
Body armor weighs ~40 lbs.
Reports of two (maybe 3) shooters from multiple witnesses…one coming up each stairwell to create a killbox.
Assuming two shooters with body armor, the total weight: 80 lbs. + ammo and guns… 100lbs?
Just about the size and weight of that dufflebag thrown into the back of a truck…..
Place two armed officers at each of the exits to control entry while the op happens, and you've pretty much explained all the data at the scene of the crime…..