What's this? (v)
kill
What's this? (n)
fingerprints
What's this? (n)
security guard
What's this? (n)
detective
What's this? (v)
murder
What's this? (v)
steal
What's this? (n)
weapon
What's this? (v)
examine
What's this? (v)
arrest
What's this? (v)
investigate
What's this? (n)
footprints
What's this? (n)
robbery
What's this? (n)
evidence
What's this? (v)
solve
What's this? (n)
criminal
What's this? (n)
police officers
What's this? (n)
prison
What's this? (v)
chase
What's this? (v)
catch