What Is the Juvenile Justice System in California?
California's juvenile justice system operates on a fundamentally different principle than the adult criminal system. Rather than focusing on punishment, the juvenile court emphasizes rehabilitation and treatment. When a minor under the age of 18 is accused of committing a crime, the case is typically handled in juvenile court under the Welfare and Institutions Code, not the Penal Code. The proceedings are different, the terminology is different, and the potential outcomes are different — but the stakes are still enormously high.
If your child is facing juvenile charges in San Jose, Sunnyvale, Mountain View, Dublin, or anywhere in Santa Clara County or Alameda County, the attorneys at RV Litigation Group PC can help. We understand the juvenile court process, advocate aggressively for rehabilitation over incarceration, and work to protect your child's record and future opportunities.
In juvenile court, minors are not "convicted" of crimes — they are adjudicated delinquent. They do not face "sentences" — they receive dispositions. There is no jury trial; a judge decides all issues. Despite these procedural differences, a delinquency finding can have lasting consequences, including placement in a state facility, probation restrictions, educational disruptions, and — in the most serious cases — transfer to adult court where adult penalties apply.
California has made significant reforms to the juvenile justice system in recent years, including the closure of the Division of Juvenile Justice (DJJ) and the shift toward county-based care. These changes have created new opportunities for diversion programs, community-based treatment, and alternatives to detention that an experienced juvenile defense attorney can leverage on your child's behalf.
What the Law Says
Welfare & Institutions Code 602 — Juvenile Delinquency
"Except as provided in Section 707, any person who is under 18 years of age when he or she violates any law of this state or of the United States or any ordinance of any city or county of this state defining crime... is within the jurisdiction of the juvenile court, which may adjudge such person to be a ward of the court." — California Welfare & Institutions Code Section 602(a)
WIC 602 is the primary statute governing juvenile delinquency in California. When a minor commits an act that would be a crime if committed by an adult, a delinquency petition is filed under this section. The petition initiates formal juvenile court proceedings, which include a detention hearing, jurisdictional hearing (similar to a trial), and dispositional hearing (similar to sentencing). The court has broad discretion over the disposition, ranging from informal supervision to commitment to a state facility.
Welfare & Institutions Code 707 — Transfer to Adult Court
"In any case in which a minor is alleged to be a person described in Section 602 by reason of the violation, when he or she was 16 years of age or older, of any offense listed in subdivision (b)... the district attorney or other appropriate prosecuting officer may make a motion to transfer the minor from juvenile court to a court of criminal jurisdiction." — California Welfare & Institutions Code Section 707(a)(1)
WIC 707 addresses the most consequential issue in juvenile law: whether a minor should be transferred to adult court. Transfer is limited to minors aged 16 or older who are accused of certain serious offenses, including murder, certain sexual offenses, and other violent crimes listed in the statute. At a transfer hearing, the court evaluates five criteria: the minor's degree of criminal sophistication, whether the minor can be rehabilitated before juvenile court jurisdiction expires, the minor's previous delinquent history, the success of previous attempts at rehabilitation, and the circumstances and gravity of the offense. If transferred, the minor faces adult penalties, including state prison.
Deferred Entry of Judgment & Diversion
California offers several diversion pathways for eligible juveniles. Under WIC 654, probation officers can place minors in informal supervision programs without filing a formal petition. Under WIC 790, the court can grant deferred entry of judgment, allowing the minor to complete a program of supervision and, upon successful completion, have the petition dismissed. These programs are particularly important for first-time offenders and minors charged with non-violent offenses in Santa Clara County and Alameda County.
Real-World Examples
These scenarios illustrate how juvenile cases commonly arise in the Bay Area:
A 15-year-old in San Jose is caught shoplifting clothing worth $200 from a department store. The store calls police, and the minor is cited and released to her parents. The district attorney files a WIC 602 petition for petty theft. Because this is a first offense with no violence, the juvenile's attorney advocates for diversion under WIC 654, allowing the minor to complete community service and have the matter dismissed without a formal finding.
A 16-year-old student in Sunnyvale gets into a fight at school, causing a broken nose to another student. The school resource officer arrests the minor, and the DA files a petition alleging battery causing serious bodily injury. The defense attorney presents evidence that the other student started the altercation and that the minor acted in self-defense. The court finds the allegations not sustained, equivalent to a "not guilty" verdict.
A 17-year-old in Mountain View is found with a small quantity of marijuana at a park. While marijuana is legal for adults over 21, possession by a minor remains unlawful. The juvenile court places the minor on informal probation with a requirement to complete a drug education program. Successful completion results in no delinquency finding on the minor's record.
A 17-year-old in Dublin is charged with armed robbery — an offense listed in WIC 707. The DA files a motion to transfer the case to adult court. The defense attorney presents evidence of the minor's rehabilitation potential, including mental health evaluations, academic records, and testimony from counselors. The court denies the transfer motion, keeping the case in juvenile court where the focus remains on rehabilitation rather than punishment.
Penalties
Juvenile court dispositions are not called "sentences," but they can significantly impact a young person's life. The court has broad discretion to fashion a disposition that balances public safety with the rehabilitative needs of the minor.
| Disposition | Description | Duration | Conditions |
|---|---|---|---|
| Informal Probation (WIC 654) | Supervision without formal petition | Up to 6 months | Community service, counseling, curfew |
| Deferred Entry of Judgment (WIC 790) | Formal petition filed but adjudication deferred | 12–36 months | Supervision program; dismissed upon completion |
| Formal Probation | Ward of the court on probation | Varies (up to age 21) | School attendance, drug testing, curfew, counseling |
| DJJ / State Facility | Commitment to secure youth facility | Up to age 25 | For serious and violent offenses |
| Adult Court Transfer (WIC 707) | Case transferred to adult criminal court | Adult penalties apply | For minors 16+ charged with specified offenses |
Additional consequences: A delinquency finding can result in suspension or expulsion from school, driver's license delay or suspension, mandatory restitution to victims, and restrictions on the minor's activities and associations. Parents may be held financially liable for damages caused by the minor. While juvenile records are generally confidential, certain serious offenses may be accessible to law enforcement and, in some cases, to educational institutions. A transfer to adult court exposes the minor to adult criminal penalties, including state prison, and creates a permanent criminal record that is not subject to sealing.
Legal Defenses
Juvenile defense requires an approach that accounts for the minor's age, maturity, and potential for growth. Our attorneys fight to keep your child out of the system and, when that is not possible, to secure the least restrictive disposition. Here are the defenses and strategies we most commonly employ:
1. Age-Appropriate Behavior
Young people often engage in impulsive or reckless behavior that reflects their developmental stage rather than criminal intent. The Supreme Court has recognized that adolescents are constitutionally different from adults in their decision-making capacity, susceptibility to peer pressure, and potential for rehabilitation. We present evidence that the minor's conduct was consistent with normal adolescent development and does not warrant a delinquency finding.
2. Lack of Intent
Many criminal offenses require proof of specific intent — a mental state that can be particularly difficult to establish with respect to minors. A teenager who takes a classmate's phone thinking it was a joke, or who damages property without understanding the consequences, may lack the intent required for a delinquency finding. We present evidence of the minor's state of mind and argue that the requisite intent was not present.
3. Coercion by Older Individuals
Minors are particularly susceptible to influence and coercion by older peers or adults. If your child was pressured, threatened, or manipulated into participating in criminal activity by someone older, this can serve as a mitigating factor or, in some cases, a complete defense. We investigate the dynamics of the group, identify the roles of the participants, and present evidence that the minor acted under duress or undue influence.
4. Rehabilitation Potential
In juvenile court, demonstrating that the minor is amenable to rehabilitation is one of the most powerful advocacy tools available. We compile a comprehensive picture of the minor's background — including academic performance, family support, mental health evaluations, and community involvement — to show the court that treatment and supervision, rather than incarceration, will best serve both the minor and the public. This argument is particularly critical in opposing transfer motions under WIC 707.
5. Insufficient Evidence
The prosecution must prove the allegations beyond a reasonable doubt, even in juvenile court. We challenge the sufficiency of the evidence by examining witness statements, physical evidence, and the procedures used during the investigation. If the evidence does not meet the burden of proof, we move for dismissal of the petition.
6. Miranda Violations
Minors are entitled to the same Miranda protections as adults — and, under California law, additional protections. Under SB 395, juveniles aged 15 and under must consult with an attorney before they can waive their Miranda rights. If police interrogated your child without providing proper Miranda warnings, without allowing consultation with counsel, or by using coercive tactics to obtain statements, we file motions to suppress the statements and any evidence derived from them.
Frequently Asked Questions
Yes. Under Welfare and Institutions Code 781, a juvenile can petition to have their records sealed once they turn 18, or once the jurisdiction of the juvenile court has terminated. If the petition is granted, the records are sealed from public view and the individual can legally state that they were never arrested or adjudicated for the offense. Some records are automatically sealed under WIC 786 upon satisfactory completion of probation.
Under Welfare and Institutions Code 707, a minor aged 16 or older can be transferred to adult court for certain serious offenses, including murder, certain sex offenses, and other violent crimes. The juvenile court holds a transfer hearing to evaluate factors including the minor's criminal sophistication, prior history, success of previous rehabilitation efforts, and the gravity of the offense. The court must find that the minor is not amenable to juvenile court treatment.
Yes. California law requires that a parent or guardian be notified immediately when a minor is taken into custody. The minor also has the right to have a parent present during interrogation. Under recent California law (SB 395), juveniles age 15 and under must consult with an attorney before waiving Miranda rights, regardless of parental presence.
A juvenile adjudication can affect school enrollment in several ways. The minor may face suspension or expulsion depending on the offense. However, California Education Code protects the minor's right to continue receiving an education, even while detained. Schools may also receive notification of certain offenses, which can impact disciplinary proceedings and placement decisions.
Diversion programs allow eligible juveniles to avoid formal adjudication by completing community service, counseling, educational programs, or restitution. Successful completion typically results in the case being dismissed without a finding of delinquency. Programs vary by county — Santa Clara County and Alameda County both offer multiple diversion options depending on the nature of the offense and the minor's background.
