英文關鍵字
agent
analyst
analyzing
board
case
checking
clues
colleague
connection
cop
crime
criminalist
criminologist
criminology
data
detective
document
enforcement
evidence
examination
facts
female
guess
information
investigation
lady
law
male
murder
occupation
officer
officers
onduty
order
partner
police
policeman
policewoman
private
profession
professional
protection
scene
searching
security
sharing
solution
version
woman
working