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