(a) If it appears to the person in charge of a county jail, city jail, or juvenile detention facility, or to any judge of a court in the county in which the jail or juvenile detention facility is located, that a person in custody in that jail or juvenile detention facility may have a mental health disorder, that person or judge may cause the prisoner to be taken to a facility for 72-hour treatment and evaluation pursuant to Section 5150 of the Welfare and Institutions Code and shall inform the facility in writing, which shall be confidential, of the reasons that the person is being taken to the facility. The local mental health director or the director’s designee may examine the prisoner prior to transfer to a facility for treatment and evaluation. Upon transfer to a facility, Article 1 (commencing with Section 5150), Article 4 (commencing with Section 5250), Article 4.5 (commencing with Section 5260), Article 5 (commencing with Section 5275), Article 6 (commencing with Section 5300), and Article 7 (commencing with Section 5325) of Chapter 2 and Chapter 3 (commencing with Section 5350) of Part 1 of Division 5 of the Welfare and Institutions Code apply to the prisoner.

(b) If the court causes the prisoner to be transferred to a 72-hour facility, the court shall immediately notify the local mental health director or the director’s designee, the prosecuting attorney, and counsel for the prisoner in the criminal or juvenile proceedings about that transfer. Where the person in charge of the jail or juvenile detention facility causes the transfer of the prisoner to a 72-hour facility, the person shall immediately notify the local mental health director or the director’s designee and each court within the county where the prisoner has a pending proceeding about the transfer. Upon notification by the person in charge of the jail or juvenile detention facility, the court shall immediately notify counsel for the prisoner and the prosecuting attorney in the criminal or juvenile proceedings about that transfer.

(c) If a prisoner is detained in, or remanded to, a facility pursuant to the articles of the Welfare and Institutions Code listed in subdivision (a), the facility shall transmit a report, which shall be confidential, to the person in charge of the jail or juvenile detention facility or judge of the court who caused the prisoner to be taken to the facility and to the local mental health director or the director’s designee, concerning the condition of the prisoner. A new report shall be transmitted at the end of each period of confinement provided for in those articles, upon conversion to voluntary status, and upon filing of temporary letters of conservatorship.

(d) A prisoner who has been transferred to an inpatient facility pursuant to this section may convert to voluntary inpatient status without obtaining the consent of the court, the person in charge of the jail or juvenile detention facility, or the local mental health director. At the beginning of that conversion to voluntary status, the person in charge of the facility shall transmit a report to the person in charge of the jail or juvenile detention facility or judge of the court who caused the prisoner to be taken to the facility, counsel for the prisoner, prosecuting attorney, and local mental health director or the director’s designee.

(e) If the prisoner is detained in, or remanded to, a facility pursuant to the articles of the Welfare and Institutions Code listed in subdivision (a), the time passed in the facility shall count as part of the prisoner’s sentence. When the prisoner is detained in, or remanded to, the facility, the person in charge of the jail or juvenile detention facility shall advise the professional person in charge of the facility of the expiration date of the prisoner’s sentence. If the prisoner is to be released from the facility before the expiration date, the professional person in charge shall notify the local mental health director or the director’s designee, counsel for the prisoner, the prosecuting attorney, and the person in charge of the jail or juvenile detention facility, who shall send for, take, and receive the prisoner back into the jail or juvenile detention facility.

(f) A defendant, either charged with or convicted of a criminal offense, or a minor alleged to be within the jurisdiction of the juvenile court, may be concurrently subject to the Lanterman-Petris-Short Act (Part 1 (commencing with Section 5000) of Division 5 of the Welfare and Institutions Code).

(g) If a prisoner is detained in a facility pursuant to the articles of the Welfare and Institutions Code listed in subdivision (a), and if the person in charge of the facility determines that arraignment or trial would be detrimental to the well-being of the prisoner, the time spent in the facility shall not be computed in any statutory time requirements for arraignment or trial in any pending criminal or juvenile proceedings. This section shall not affect any statutory time requirements for arraignment or trial in any pending criminal or juvenile proceedings.

(h) For purposes of this section, the term “juvenile detention facility” includes any state, county, or private home or institution in which wards or dependent children of the juvenile court or persons awaiting a hearing before the juvenile court are detained.

(Amended by Stats. 2019, Ch. 9, Sec. 14. (AB 46) Effective January 1, 2020.)