aggression
aim
aiming
armed
boy
caucasian
child
crime
criminal
danger
dangerous
defense
education
female
firearm
gang
gun
handgun
holding
loaded
man
military
murderer
person
pistol
protection
protectors
purpose
safety
school
security
selfdefense
shield
shooting
shoots
shot
sport
student
target
teen
teenager
terrorism
threatening
threats
training
violence
weapon
white
woman
young