How Brazil handles a school shooting

[JoeH]

"Tiny .22 rounds" in the case of the P22 are always high velocity .22 LR rounds, not .22 short which is the normal pistol round. Same diameter projectile as used in AR-15 rounds, just a somewhat smaller case and propellant load.

As I was taught for target shooting with .22 rifles, the round should always be considered potentially deadly.