Assertion: perfect crime | /r/CapableOf | go unsolved
Facets:
value: because of skill
type: CAUSE
value: because of incompetence in the investigation
type: CAUSE
Source sentences:
text: As used by some criminologists and others who study criminal investigations (including mystery writers), a perfect crime goes unsolved not because of incompetence in the investigation, but because of the cleverness and skill of the criminal.