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Racial Disparities in Traffic Stops

By Magnus Lofstrom, Joseph Hayes, Brandon Martin, Deepak Premkumar

Traffic stops have emerged as a key driver of racial disparities in law enforcement and an area of potential reform. Our new report examines whether certain types of traffic stops could be enforced in alternative ways that reduce racial disparities and risks to officers and civilians without jeopardizing public safety.

Policy Brief

Policy Brief: Pandemic Policymaking and Changed Outcomes in Criminal Courts

By Heather Harris, Stephanie Barton

Remote hearings are the major policy to endure from pandemic interventions introduced by California criminal courts. When remote hearings were in place, misdemeanor convictions fell—and courts tended to hand out probation or fines for these crimes, especially among white, Latino, and Black defendants.

Report

Recidivism of Felony Offenders in California

By Mia Bird, Justin Goss, Viet Nguyen

California’s recent corrections reforms aimed to reduce persistently high recidivism rates. In the years following public safety realignment in 2011, have rearrest and reconviction rates for felony offenders changed?

Report

Assessing the Impact of COVID-19 on Arrests in California

By Deepak Premkumar, Thomas Sloan, Magnus Lofstrom, Joseph Hayes

At the onset of COVID-19, California’s criminal justice system was affected by shelter-in-place orders and other public health measures, along with law enforcement directives intended to minimize exposure to the virus. We found that pandemic arrest trends mirror mobility patterns, particularly early on. But other factors, such as a shift in policing strategies, also played a role.

Fact Sheet

Crime Trends in California

By Magnus Lofstrom, Brandon Martin

Violent crime in California has ticked up in recent years, with a pronounced increase in incidents involving guns since 2019. Property crime has also risen steadily statewide, and rates now stand slightly above pre-pandemic levels in 2019.

Report

Realignment and Recidivism in California

By Mia Bird, Ryken Grattet, Viet Nguyen

California has experienced significant changes in its criminal justice landscape since the 2011 implementation of public safety realignment—which shifted the management of lower-level offenders from the state prison and parole system to county jail and probation systems. The prison population has dropped dramatically, and though jail populations rose, overall incarceration levels have declined.

Policy Brief

Policy Brief: Racial Disparities in Traffic Stops

By Magnus Lofstrom, Joseph Hayes, Brandon Martin, Deepak Premkumar

Our findings suggest that nighttime traffic stops for non-moving violations—especially those made by local police and sheriff departments—deserve consideration for alternative enforcement strategies. However, any changes need to be balanced against the possibility of hampering efforts to confiscate dangerous contraband, especially firearms.

Report

Pretrial Detention and Jail Capacity in California

By Sonya Tafoya

California’s persistently overcrowded jails are facing additional challenges now that public safety realignment has shifted many lower-level offenders from state prisons to county supervision. Jail capacity challenges are prompting a reconsideration of California’s heavy reliance on holding unsentenced defendants in jail pending trial—known as pretrial detention. The legal rationale for pretrial detention is to ensure court appearances and preserve public safety. But California’s high rates of pretrial detention have not been associated with lower rates of failure to appear or lower levels of felony rearrests. This report concludes that pretrial services programs—if properly implemented and embraced by the courts, probation, and the jails—could address jail overcrowding and improve the efficiency, equitability, and transparency of pretrial release decision making.

Fact Sheet

Arrests in California

By Magnus Lofstrom, Brandon Martin, Andrew Skelton

California’s overall arrest rate was historically low in 2022, but the felony arrest rate rose slightly for the first time since 2013. Arrest rates vary widely across counties.

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