The Crossroads of Compassion and Fear: California's Retreat on Mental Health Diversion

Introduction: A Law at a Precipice

In 2018, California enacted a pioneering piece of legislation that represented a seismic shift in the state’s approach to criminal justice and public health. Known as mental health diversion, the law allowed defendants with qualifying mental health disorders to receive treatment instead of incarceration, with the promise of a clean record upon successful completion. It was a bold acknowledgment that the criminal justice system is often a revolving door for individuals in crisis, and that true public safety is better served by healing than by mere punishment. Today, that law stands at a precarious crossroads. Driven by a handful of high-profile, tragic failures, the state legislature is advancing Assembly Bill 46, a measure that would significantly tighten the rules, making it easier for judges to deny diversion. This debate pits a data-backed vision of rehabilitative justice against a politically potent narrative of fear, testing our commitment to the principles of redemption, liberty, and humane governance.

The Facts: The Promise and the Perceived Peril

The core mechanism of the 2018 law is straightforward but profound. For eligible offenses (excluding murder and certain sex crimes), if a court finds that a defendant’s diagnosed mental disorder played a significant role in the charged crime, they can be granted a treatment plan instead of a prison sentence. The law’s original language set a high bar for denial: a judge could only stop diversion if they found the defendant posed an “unreasonable risk of danger to public safety.” This standard, according to supporters like UC Berkeley’s Professor Andrea Crider and public defenders, appropriately defers to the expertise of mental health clinicians.

However, the political landscape has been reshaped by a series of violent incidents. Sacramento County District Attorney Thien Ho, a Democrat running for Congress, has become a leading voice for change, citing specific cases where individuals granted diversion later allegedly committed serious crimes, including murder. He argues the “unreasonable risk” threshold is a dangerous loophole, forcing prosecutors to prove a future crime—a near-impossible task—to block diversion. His office’s data shows that of the 689 felony diversions granted in 2025, 247 individuals (nearly 36%) were later arrested on new charges. Proponents of AB 46, including police unions and Sheriff Jim Cooper, propose lowering the bar, allowing judges to deny diversion if it poses a “substantial and undue risk” to physical safety.

Countervailing data presented by opponents paints a different picture. The California Public Defenders Association points to Judicial Council data showing over 17,000 successful diversions statewide from 2019-2025, coinciding with a period of falling crime rates. In Los Angeles County, Public Defender Ricardo García reports that fewer than 10% of diversion graduates have new cases filed against them. These figures suggest the program, on the whole, is functioning well. The human cost of the current application is embodied in stories like that of Monique Sexton, whose son Jerome was denied diversion despite a PTSD diagnosis following his father’s death, a decision she views as an abuse of judicial discretion that already exists.

The Context: A System Under Political Strain

This legislative fight cannot be divorced from its political context. It emerges in an environment where public concern over crime, however statistically diminished, remains a potent electoral force. The narrative of a “violent offender walking free” through a “loophole” is politically visceral, even if it represents a fractional subset of cases. As Professor Crider noted, supporters of the tightening legislation have relied on “extreme outlier cases” to drive the conversation. This creates a policy dilemma: how does a society committed to both justice and mercy respond to genuine harm caused by systemic failures without dismantling the system itself?

Furthermore, the debate exposes a fundamental tension in our adversarial legal system: the proper balance of power between judges, prosecutors, defense attorneys, and clinicians. AB 46 explicitly seeks to shift authority away from mental health experts and toward the bench, under the guise of providing “clarity.” Opponents argue this makes the process more susceptible to judicial bias, political pressure, and will disproportionately harm vulnerable populations—people of color and lower-income Californians who rely on public defenders.

Opinion: A Retreat from Principle, Guided by Fear

As a firm believer in the rule of law, human dignity, and the rehabilitative purpose of justice, I view the push for AB 46 with profound trepidation. This is not a thoughtful calibration of a working system; it is a fear-driven overcorrection that risks sacrificing a transformative tool on the altar of political expediency.

The foundational principle of mental health diversion is profoundly American: it recognizes that liberty and security are not zero-sum commodities. By treating the root causes of behavior—PTSD, schizophrenia, severe depression—we do not merely release individuals; we restore them to functionality and citizenship. This is the very essence of securing the blessings of liberty for ourselves and our posterity. To undermine this process because of outlier tragedies is to surrender to a philosophy of perpetual punishment, abandoning those in crisis to the brutalizing cycle of incarceration, which California’s own data shows has a 39% recidivism rate—higher than the alleged re-arrest rate for diversion participants.

District Attorney Ho’s rhetorical example—the bank robber with insomnia—is a caricature designed to provoke outrage, not illuminate the clinical rigor of the existing process. The law requires a significant causal link between the disorder and the crime, not a trivial connection. By framing the debate around such extremes, proponents obscure the daily reality: thousands of Californians are getting life-saving treatment for conditions that directly contributed to their entanglement with the law, and they are overwhelmingly succeeding. We are contemplating policy based on the terrifying exception, while willfully ignoring the quiet, vast success of the rule.

More disturbingly, increasing judicial discretion in this arena is a recipe for inequality. As Monique Sexton’s heartbreaking testimony reveals, discretion is already being applied unevenly and, in her view, abusively. Granting more power to judges, who operate in a political ecosystem and lack clinical training, without robust safeguards, will inevitably lead to a two-tiered system. The wealthy and well-connected may still access diversion through private experts and attorneys, while the poor and marginalized will find the path blocked by a judge’s subjective, and potentially biased, assessment of “undue risk.” This contravenes the bedrock American principle of equal justice under law.

Conclusion: Choosing the Harder Right Over the Easier Wrong

The cases cited by DA Ho are undeniably tragic, and the victims’ suffering is real. A just society must mourn those harms and seek to prevent them. But the answer is not to raze a structure of compassion because of a few cracks. It is to repair it. The energy poured into AB 46 would be far better spent on fixing the identified “gaps” Professor Crider acknowledged: improving risk assessment tools, ensuring treatment programs are robust and adequately funded, and enhancing supervision and support for those in diversion. This is the hard, unglamorous work of governance.

Kate Chatfield of the Public Defenders Association articulated the core truth that is in danger of being lost: “diversion is not a loophole. It is a promise that the system will respond to human beings as human beings.” AB 46 represents a retreat from that promise. It chooses the politics of fear over the policies of facts, and the illusion of security through restriction over the proven path of security through healing.

California has an opportunity to lead not by regressing to a punitive past, but by courageously refining a progressive future. We must demand our legislators look beyond the headlines and outliers, examine the full body of evidence, and reject a bill that would weaken a vital lifeline for thousands of vulnerable citizens. The soul of our justice system—and our commitment to liberty and humanity for all—hangs in the balance.