英文關鍵字
agent
analyzing
board
case
charts
clue
colleague
considering
cop
crime
criminal
criminalist
criminologist
criminology
department
detective
evidence
examining
expert
expertise
female
guess
hook
ideas
indoors
information
inspector
investigating
investigation
investigator
links
male
man
murder
notes
occupation
office
officer
police
policeman
policewoman
private
professional
specialist
teamwork
thinking
two
version
woman
working