arrest
authority
bar
bars
behind
cage
cell
concept
convict
correctional
crime
criminal
despair
detention
facility
freedom
guilty
hand
handcuff
hostage
illegal
imprisonment
incarceration
iron
isolated
jail
judgment
justice
law
legal
lock
lonely
metal
office
penitentiary
police
prison
prisoner
protection
punish
punishment
regret
security
steel
system
trapped
violence