The Impact of Probation and Parole Populations on Arrests in Four California Cities

<p>On January 22, 2012 the Council of State Governments Justice Center released <i>The Impact of Probation and Parole Populations on Arrests in Four California Cities.</i> The unprecedented study answers one question that to date has been a matter of speculation among law enforcement and corrections officials everywhere: to what extent do people on parole and probation contribute to overall crime rates? </p>