英文關鍵字
analyse
background
bullet
cartridge
casing
clues
collect
collected
coroner
crime
csi
detective
evidence
evidential
examination
facts
fbi
fingerprint
fired
forensic
gather
glove
gloved
homicide
investigation
investigator
law
lead
male
man
marker
murder
occupation
officer
person
police
professional
proof
scene
science
scientist
shell
solving
space
suicide
syringe
truth
war
white
working