agent
black
case
caucasian
caution
collecting
cop
crime
criminal
criminologist
criminology
detective
discovery
discussing
diverse
evidence
examination
expert
explaining
forensic
forensics
inspector
investigating
investigation
law
man
mature
multiethnic
murder
officer
police
policeman
red
scene
security
senior
side
specialist
standing
tape
team
teamwork
thinking
view
watching
white
work
young