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HomeWelfare and Institutions CodeDiv. 2.5Ch. 1Art. 6§ 1801 Liberty Deprivation Hearing

§ 1801 Liberty Deprivation Hearing

Welfare and Institutions Code·California
AI Summary·Official Text·Key Terms·Related Statutes·References
AI SummaryVerified

§ 1801 Liberty Deprivation Hearing

Key Takeaways

  • •If someone asks the court to keep a person locked up because they might be dangerous due to mental or physical issues, the court will check if there's a good reason (probable cause) to have a hearing.
  • •The person who might be locked up (and their parents if they're a kid) gets told about the hearing and can have a lawyer to help them. If they can't afford a lawyer, the court gives them one for free.
  • •The hearing must happen within 10 days unless the person says it's okay to wait longer.
  • •At the hearing, the court listens to evidence. If they don't think the person is dangerous, they let them go. If they do think the person is dangerous, there will be a trial to decide for sure.

Example

Imagine your neighbor, John, has been acting strangely—yelling at people and throwing things. Someone tells the court John is dangerous because of his behavior and asks the court to keep him locked up.

The court will first check if there's a good reason to have a hearing. If they decide there is, they'll tell John about the hearing and give him a lawyer. At the hearing, they'll listen to what people say about John. If they don't think he's dangerous, they'll let him go. If they think he might be dangerous, they'll have a trial to figure it out.

AI-generated — May contain errors. Not legal advice. Always verify source.

Official Source
View on CA.gov

§ 1801 Liberty Deprivation Hearing

(a) If a petition is filed with the court for an order as provided in Section 1800 and, upon review, the court determines that the petition, on its face, supports a finding of probable cause, the court shall order that a hearing be held pursuant to subdivision (b). The court shall notify the person whose liberty is involved and, if the person is a minor, his or her parent or guardian (if that person can be reached, and, if not, the court shall appoint a person to act in the place of the parent or guardian) of the hearing, and shall afford the person an opportunity to appear at the hearing with the aid of counsel and the right to cross-examine experts or other witnesses upon whose information, opinion, or testimony the petition is based. The court shall inform the person named in the petition of his or her right of process to compel attendance of relevant witnesses and the production of relevant evidence. When the person is unable to provide his or her own counsel, the court shall appoint counsel to represent him or her. The probable cause hearing shall be held within 10 calendar days after the date the order is issued pursuant to this subdivision unless the person named in the petition waives this time. (b) At the probable cause hearing, the court shall receive evidence and determine whether there is probable cause to believe that discharge of the person would be physically dangerous to the public because of his or her mental or physical deficiency, disorder, or abnormality which causes the person to have serious difficulty controlling his or her dangerous behavior. If the court determines there is not probable cause, the court shall dismiss the petition and the person shall be discharged from the control of the authority at the time required by Section 1766, 1769, 1770, 1770.1, or 1771, as applicable. If the court determines there is probable cause, the court shall order that a trial be conducted to determine whether the person is physically dangerous to the public because of his or her mental or physical deficiency, disorder, or abnormality. (Amended by Stats. 2005, Ch. 110, Sec. 3. Effective July 21, 2005.)

Last verified: January 23, 2026

Key Terms

petitionprobable causehearingtrialdangerreleaseportevidence

Related Statutes

  • § 5303 Postcertification Treatment Proceedings
  • § 1800 Juvenile Facility Extended Detention
  • § 1800.5 Juvenile Dangerousness Review Process
  • § 1801.5 Jury Trial For Dangerous Persons
  • § 5305 Outpatient Commitment Conditions

References

  • Official text at leginfo.legislature.ca.gov
  • California Legislature. Welfare and Institutions Code. Section 1801.
View Official Source