Enforces laws, identifies and protects against crime, and apprehends criminals. Law Enforcement Agencies More information: - Offers surveys to help improve home or business security - Engraving services available to make recovery of stolen items easier - Sponsors neighborhood watch programs - Provides courtroom security and serves legal documents - Operates a detention center to hold individuals who are accused or convicted of minor crimes - Teaches safety, substance abuse prevention, and crime reduction - Helps offenders change their behavior and improve job skills as an alternative to incarceration