Clearance Rate
Definition
The percentage of reported crimes that result in an arrest or case closure. Higher clearance rates indicate effective investigation and community cooperation. National average: 45% for violent crimes, 17% for property crimes.
Louisville Context
Louisville’s clearance rates lag national averages, particularly for shootings in high-crime neighborhoods. Low clearance rates signal to criminals that crimes go unpunished and to victims that reporting is pointless. Mini substations improve clearance rates through: (1) faster response preserves evidence, (2) community trust increases witness cooperation, (3) officers know neighborhood dynamics and suspects.
Why It Matters
If crimes go unsolved, criminals operate freely and victims lose faith in police. High clearance rates deter crime (criminals know they’ll be caught) and build community trust (residents see justice delivered).
Dave’s Proposal
Mini substations improve clearance rates through rapid response (preserving evidence), community relationships (increasing witness cooperation), and officer familiarity with neighborhoods (knowing suspects and patterns).