Napa County Juvenile Hall

Napa County keeps its criminal justice system compact. Whether an arrest happens in American Canyon, Napa, Yountville, St. Helena or Calistoga, the case is heard by the Superior Court of California, County of Napa, and almost always in one building downtown. The city of Napa, American Canyon, and the up-valley towns lost their own courts around 2000, when the state rolled them into this one county court. Adult criminal cases are heard at the Criminal Courthouse, 1111 Third Street, Napa, CA 94559. The court’s general number is (707) 299-1100, and the Criminal Division clerk’s office can be reached directly at (707) 299-1180, weekdays from 8 a.m. to 4 p.m. The court’s other buildings, the Historic Courthouse at 825 Brown Street and the juvenile courthouse on Old Sonoma Road, handle civil, family and juvenile matters. Before following a case, verify custody on Napa County Inmate Search.

Because everything runs through one courthouse, the main question for a defendant is which department and what time. Felony in-custody arraignments are usually held in Department 1 in the afternoon, and out-of-custody misdemeanor arraignments in Department 3 in the morning. Pick the level of charge below for the usual path.

The Napa County District Attorney’s Office prosecutes misdemeanors from every city and unincorporated area in the county. Plenty of these begin with a ticket the person signs, so he can leave and return on the listed date, typically to Department 3 at the Third Street courthouse at 8:30 a.m. Anyone booked and kept at the Napa County Jail, 2210 Napa Vallejo Highway, Napa, CA 94558 (707-253-4401), sees a judge inside 48 hours; that count leaves out Sundays and court holidays.

The first hearing covers the charge, the plea, and release terms. Pleading not guilty here is normal, since it leaves room to bargain later. Defendants who can’t afford a private attorney and face possible jail time are represented by the Napa County Public Defender, whose office is next door at 1125 Third Street. Appointed counsel no longer generates a charge to the defendant in California courts. For many misdemeanors, a lawyer can handle court appearances without the client attending.

From there, cases move to settlement conferences in Department 3, with separate days for Public Defender clients and privately represented defendants. That is where most Napa misdemeanors finish, with a deal, a lighter count, or a dismissal. A judge can also put the case on hold for diversion and erase it after the classes or treatment are done; drunk driving, partner abuse, and registrable sex offenses are barred. Choosing trial means 12 Napa jurors, and the trial must start inside 30 days for a jailed client or 45 for one at home, unless the defense asks for more time.

The legal limit for most is half a year and $1,000, though some reach twelve months. Probation, fines, community service and court-ordered programs are far more typical. The court’s Court Ordered Programs office tracks many of those requirements. A Napa misdemeanor case often finishes within weeks or a few months.

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Felony cases in Napa begin in Department 1, where in-custody defendants are arraigned on the District Attorney’s complaint in the afternoon, generally inside 48 hours, with Sundays and holidays skipped. The Department 1 judge takes up release at this hearing. The 2021 In re Humphrey case means a Napa judge can’t pick a bail figure beyond the person’s means unless nothing milder would keep people safe and bring him back. Napa judges must also follow the 2026 Kowalczyk ruling, which requires bail to be generally attainable.

Anyone without money for counsel is given an appointed lawyer then. The Napa County Public Defender handles most of these cases. If two people are charged together, or the office has some other conflict, the judge names an outside lawyer so each has his own.

The preliminary hearing comes next. After hearing testimony, the Napa judge decides if the proof supports a trial; this happens inside 10 court days of arraignment unless he waives the deadline. In rare cases the District Attorney seeks a grand jury indictment instead, which replaces the preliminary hearing. A defendant held to answer is then arraigned on an “information,” usually in Department 1 on a Monday morning, and trial must start within 60 days unless time is waived. Defense lawyers often waive time to investigate, and most felony cases resolve by negotiated plea.

After a conviction, Napa Probation writes up a report, and sentencing usually follows within 20 court days. The 2011 realignment moved many lower-level felony terms to the county jail instead of a state prison, and “wobbler” crimes may start as, or later drop to, misdemeanors. Treatment tracks in Napa include Drug Court, Mental Health Court, and Penal Code 1001.36 mental-health diversion, so some people get treatment in place of a cell. Felony cases commonly take several months and can stretch beyond a year.

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Homicides and violent felonies are uncommon in Napa, and they take the usual felony road through arraignment, a preliminary hearing or grand jury, and trial.Getting out before trial is far tougher. Under article I, section 12 of the state constitution, a Napa judge may keep someone accused of a violent felony or sexual assault locked up without bail if clear and convincing proof shows freeing the accused would likely end with someone badly injured. Defendants in these cases frequently spend the entire case in the Napa County jail.

Sentences are long. Each is a strike. With one earlier strike, the time doubles; with two, 25 years to life is possible. People convicted of violent felonies must also complete 85% or more of the term.

• Murder: first-degree murder carries 25 years to life, second-degree murder 15 years to life. If special circumstances are found, for example a killing during a rape or robbery, the choices shrink to death or life with no parole. Napa’s District Attorney alone decides on seeking death, and California has executed no one under the 2019 moratorium.
• Armed robbery: the base term for robbery reaches nine years. Gun enhancements under Penal Code 12022.53 add 10 years, 20 years or 25 years to life depending on how the firearm was used and whether someone was seriously injured, but a judge may strike them, a power courts have had since 2018.
• Rape: up to eight years in prison before any aggravating enhancements, together with lifetime sex-offender registration at the highest tier.

A capital prosecution brings a pair of defense lawyers qualified for death cases. Under Marsy’s Law, Napa victims and families get word of every hearing, a turn to talk before the sentence, and restitution. Because of lab testing, experts, and long defense prep, violent cases in Napa commonly take between one and three years, and murders can top five.

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• Criminal courthouse: 1111 Third Street, Napa, CA 94559 · 707-299-1100
• Historic courthouse: 825 Brown Street, Napa, CA 94559 · 707-299-1100
• Juvenile hall courthouse: 2350 Old Sonoma Road, Napa, CA 94559 · 707-299-1100

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The Northern District of California prosecutes Napa's federal cases. First appearances are before a magistrate judge at San Francisco federal courthouse, 450 Golden Gate Avenue, San Francisco, CA 94102. Pretrial Services reports, and the detention hearing may be delayed briefly (three days by the prosecutor, five by the defense). Federal detainees stay in Marshals contract jails; contact U.S. Marshals Service, 450 Golden Gate Avenue, 20th floor, San Francisco, 415-436-7677.

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An ICE detainer doesn't change the Napa case. SB 54 bars extra holding; ICE learns release dates only when a person has a state-listed serious or violent conviction. Talk to defense counsel about immigration before a plea. TRUTH Act notice comes before ICE interviews. San Francisco ICE field office, 630 Sansome Street, Room 590, San Francisco, CA 94111, 415-365-8800 covers Napa; detainees go to:

• Mesa Verde ICE Processing Center: 425 Golden State Avenue, Bakersfield, CA 93301
• Golden State Annex: 611 Frontage Road, McFarland, CA 93250
• California City detention site: 22844 Virginia Boulevard, California City, CA 93505

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• Napa County Inmate Search: Napa jail.
• VINELink (https://vinelink.vineapps.com/): statewide.
• Federal Bureau of Prisons Inmate Locator (https://www.bop.gov/inmateloc/): federal; pretrial 415-436-7677.
• CDCR Inmate Locator (https://inmatelocator.cdcr.ca.gov/): state prison.
• ICE Online Detainee Locator System (https://locator.ice.gov/odls/): A-number or name and birth country; 415-365-8800.

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The Criminal Division clerk at 1111 Third Street picks up at 707-299-1180, 8 a.m. to 4 p.m. on weekdays. Read the case number off the citation or release slip, and the clerk can say which department and what morning. For someone held at 2210 Napa Vallejo Highway, corrections staff at 707-253-4401 know whether he is on that day's transport list.

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Sheriff's deputies and city officers serve warrants across the valley. A deputy at the Sheriff's line, (707) 253-4509, will search a name in the valley's own file and in California's. The Superior Court offers a case lookup page for finding the case itself. With counsel, you can surrender at the county jail on the Vallejo Highway, which the corrections department runs, or have a judge recall it. The criminal courthouse clerk at 1111 Third Street handles new dates and can tell you what to bring.

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