agent
armed
assasin
background
balaclava
bandit
black
burglar
crime
criminal
danger
dangerous
evil
gangster
grey
gun
handgun
hitman
holding
isolated
kill
killer
male
man
mask
masked
men
military
mugger
mysterious
outlaw
person
robber
robbery
secret
security
shadow
shooter
shooting
silhouette
terrorism
terrorist
theft
thief
threaten
villain
violence
violent
weapon
white