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Report

Proposition 47’s Impact on Racial Disparity in Criminal Justice Outcomes

By Magnus Lofstrom, Brandon Martin, Steven Raphael

Proposition 47, which reclassified a number of drug and property offenses from felonies to misdemeanors, has led to a marked decrease in racial disparities in arrests and bookings in California. But rates remain significantly higher for African Americans than for other groups.

Policy Brief

Policy Brief: Racial Disparities in Law Enforcement Stops

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

In an effort to directly confront concerns over racial inequities in criminal justice, California passed the Racial and Identity Profiling Act (RIPA) in 2015. RIPA data on law enforcement stops reveal that Black Californians have notably different experiences during stops than white Californians.

Report

California’s Future: Criminal Justice

By Magnus Lofstrom, Brandon Martin

The COVID-19 pandemic has accelerated California’s recent efforts to reduce incarceration. Along with widespread protest after the killing of George Floyd, the pandemic has intensified discussions about policing reforms.

Report

Racial Disparities in Law Enforcement Stops

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

Recent debate over police reforms has centered on how law enforcement engages with people of color, prompted by continuing concerns over racial inequities in criminal justice. In our analysis of data for nearly 4 million stops, we examine how interactions—ranging from search to use of force—differ for Black and white people, while considering factors such as stop context and law enforcement agency.

Report

Police Use of Force and Misconduct in California

By Deepak Premkumar, Alexandria Gumbs, Shannon McConville, Renee Hsia

Nearly 200 Californians die each year in police encounters. Amid growing concern over civilian deaths and racial injustice, we examine what the existing data can—and cannot—tell us about police use of force and misconduct. We also offer recommendations for strengthening the state’s ongoing efforts to improve police transparency and accountability.

Report

The Impact of Proposition 47 on Crime and Recidivism

By Mia Bird, Magnus Lofstrom, Brandon Martin, Steven Raphael

Passed by voters in November 2014, Proposition 47 brought broad and significant changes to California’s criminal justice system. Undertaken in the wake of public safety realignment in 2011, Proposition 47 reduced the penalties for certain lower-level drug and property offenses and represented a further step in prioritizing prison and jail space for higher-level offenders.

Report

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.

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