552.050. 1. If the chief administrative officer of any correctional facility has reasonable cause to believe that any offender needs care in a mental hospital, he shall so certify to the division of classification and treatment, which shall then transfer the offender to a state mental hospital for custody, care and treatment. The hospital may detain and treat the offender for a period of time not to exceed ninety-six hours. At the expiration of the ninety-six hours, the offender shall be returned to a correctional facility designated by the department of corrections unless the individual admits himself as a voluntary patient or the mental health coordinator or head of the facility files for involuntary detention and treatment pursuant to chapter 632, RSMo. The petition filed pursuant to section 632.330, RSMo, shall be filed in the court having probate jurisdiction over the mental health facility in which the offender is being detained. The offender shall have the rights afforded respondents in sections 632.330 and 632.335, RSMo, except that at the conclusion of the hearing on the petition the court may order the offender detained for a period of time not to exceed ninety days. At the expiration of the ninety-day commitment period ordered by the court, the offender may be detained and treated involuntarily for up to an additional one year under sections 632.355 and 632.360, RSMo.