Interesting article on the partial privatization of police duties in some cities.
http://www.usatoday.com/news/nation/2010-10-11-1Acitizenpolice11_ST_N.htm
• San Francisco. Police officials plan to hire 16 civilians to investigate burglaries and other property crimes. The $1 million pilot program and others like it are being designed to allow dwindling numbers of uniform officers to focus on more serious violent crime.
San Francisco Assistant Chief Thomas Shawyer says the civilians will save up to $40,000 per person in training, equipment and benefit costs required to hire an officer.
• Mesa, Ariz. Eight civilian investigators hit the streets in June 2009 when the department could not afford to hire uniformed police. The unit's members some drawn from the customer service ranks of Southwest Airlines, Costco and Barnes & Noble, where they are accustomed to dealing with the public  respond to property-related offenses, including burglary, fraud and vehicle theft.
All eight, says Sgt. Stephanie Derivan, have been trained to lift fingerprints, photograph crime scenes, interview witnesses and victims. They do not carry guns.
Derivan says the department is saving an estimated $15,000 per investigator in salary.
"It's an efficient way to do business," Derivan says.
Wonder if response times improved for smaller crimes?