agent
alone
anxiety
business
businessman
cartoon
cbi
character
clipart
comic
cry
crying
depressed
desperate
detective
disappoint
disappointed
doodle
emotion
emotional
evidence
failure
fbi
fearful
feeling
frustrated
funny
hopeless
illustration
inspector
investigation
investigator
moaning
nervous
officer
person
police
profession
professional
sad
secret
stress
stressed
stressful
surveillance
suspect
unhappy
upset
witness
worried