New Zealand shooting #drill

There was a drill going on at the same time as the shooting...

https://www.stuff.co.nz/national/christchurch-shooting/111404324/global-expert-sharpshooters-were-training-in-the-city-just-as-the-christchurch-mosque-shooting-unfolded

https://cloverchronicle.com/2019/03/19/paramilitary-police-drill-took-place-on-the-same-day-as-christchurch-mass-shooting/