aggression
assassin
attack
black
blackboard
board
body
chalk
creepy
crime
criminal
cruel
danger
dangerous
dead
death
evidence
fear
felon
forensic
hand
homicide
horror
human
investigation
kill
killer
knife
murder
murderer
mystery
night
people
person
punishment
scared
scene
spooky
terrified
text
threat
thriller
victim
violence
violent
weapon
word