adult
arrest
bar
behind
black
cage
captive
captivity
cell
concept
confined
convict
crime
criminal
custody
dark
despair
detention
dirty
fists
hand
hostage
imprison
incarcerated
incarceration
inmate
iron
jail
justice
law
locked
male
man
metal
penitentiary
person
prison
prisoner
protection
punishment
sad
security
trapped
up
violence
young