Unreported / Non-Citable
Background
D.G. was committed to a secure youth treatment facility in December 2023 after admitting carjacking. The juvenile court imposed a four-year baseline term and a maximum term of eight years and nine months. He was moved to a less restrictive program in December 2024, absconded within the month, and participated in the armed robbery of a cash-transport van on January 30, 2025. The Alameda County District Attorney then filed a Welfare and Institutions Code section 602 petition alleging two counts of second degree robbery and one count of carjacking.
D.G. admitted two counts of assault with force likely to produce great bodily injury, and the juvenile court dismissed the remainder of the petition. In July 2025, the court committed him to a secure youth treatment facility for a new four-year baseline term and a 15-year maximum term, with 1,138 days of credit for time served. The court stated that the new baseline term would run concurrently with the previously imposed baseline. D.G. appealed, challenging both the second concurrent baseline term and the calculation of his precommitment credits; the People agreed that both rulings were erroneous.
The Court’s Holding
The Court of Appeal accepted the parties' statutory analysis. Welfare and Institutions Code section 875, subdivision (b)(1), directs the juvenile court to set a baseline term based on the most serious recent offense for which the ward has been adjudicated. That term must represent the custody time necessary to meet the ward's developmental and treatment needs and prepare the ward for discharge to community probation supervision. Because the statute does not authorize multiple concurrent baseline terms, the juvenile court erred by imposing a second baseline term concurrent with the first.
The court also addressed the relationship between the earlier commitment and custody credits. The parties agreed that, if the concurrent terms were intended to preserve credits earned under the previous baseline term, the juvenile court could protect that period by awarding commensurate precommitment credits toward the new maximum term. Separately, section 875, subdivision (c)(1)(C), requires precommitment credits for time served to be applied against the maximum term of confinement. The appellate court therefore directed the juvenile court to recalculate D.G.'s credits rather than leaving the existing calculation intact.
The disposition remanded the matter with instructions to impose a single baseline term and recalculate the precommitment credits. In all other respects, the judgment was affirmed. The opinion did not itself select a different baseline length, determine the corrected number of credits, or alter the 15-year maximum term; those matters were not resolved by a new appellate calculation in this decision.
Key Takeaways
- A juvenile court acting under Welfare and Institutions Code section 875 may not impose multiple baseline terms of confinement to run concurrently.
- The baseline term must be based on the most serious recent adjudicated offense and reflect the custody time needed for treatment, development, and preparation for community supervision.
- Precommitment credits for time served must be applied against the maximum term of confinement under section 875, subdivision (c)(1)(C).
- The remand requires a single baseline term and a new credit calculation, but the appellate court otherwise affirmed the judgment.
Why It Matters
The decision identifies a structural limit on secure-youth-treatment-facility commitments: a new adjudication does not permit the juvenile court simply to stack a second baseline term alongside an existing one. It also distinguishes the baseline term from the maximum term when explaining how custody credits are applied.
For D.G., the practical consequence is further juvenile-court proceedings on the baseline term and credits, not a wholesale reversal. The agreed approach preserves the possibility of credit for the earlier period through commensurate precommitment credits toward the new maximum term, while leaving the corrected figures to the juvenile court on remand.