(a)
The court may retain jurisdiction over any person who is found to be a ward or dependent child of the juvenile court until the ward or dependent child attains 21 years of age, except as provided in subdivisions (b), (c), and (d).
(b)
The court may retain jurisdiction over any person who is found to be a person described in Section 602 by reason of the commission of any of the offenses listed in subdivision (b) or paragraph (2) of subdivision (d) of Section 707, until that person attains 25 years of age if the person was committed to the Department of Corrections and Rehabilitation, Division of Juvenile Facilities.
(c)
The court shall not discharge any person from its jurisdiction who has been committed to the Department of Corrections and Rehabilitation, Division of Juvenile Facilities so long as the person remains under the jurisdiction of the Department of Corrections and Rehabilitation, Division of Juvenile Facilities, including periods of extended control ordered pursuant to Section 1800.
(d)
The court may retain jurisdiction over any person described in Section 602 by reason of the commission of any of the offenses listed in subdivision (b) or paragraph (2) of subdivision (d) of Section 707, who has been confined in a state hospital or other appropriate public or private mental health facility pursuant to Section 702.3 until that person attains 25
years of age, unless the court that committed the person finds, after notice and hearing, that the person’s sanity has been restored.
(e)
The court may retain jurisdiction over any person while that person is the subject of a warrant for arrest issued pursuant to Section 663.
(f)
Notwithstanding subdivisions (b) and (d), on and after July 1, 2012, every person committed by the juvenile court to the Department of Corrections and Rehabilitation, Division of Juvenile Facilities, who is found to be a person described in Section 602 by reason of the violation of any of the offenses listed in subdivision (b) or paragraph (2) of subdivision (d) of Section 707 shall be discharged upon the expiration of a two-year period of control, or when the
person attains 23 years of age, whichever occurs later, unless an order for further detention has been made by the committing court pursuant to Article 6 (commencing with Section 1800) of Chapter 1 of Division 2.5. This section shall not apply to persons committed to the Department of Corrections and Rehabilitation, Division of Juvenile Facilities, or persons confined in a state hospital or other appropriate public or private mental health facility, by a court prior to July 1, 2012, pursuant to subdivisions (b) and (d).
(g)
The amendments to this section made by the act adding this subdivision shall apply retroactively.