(A) Time. When the prosecuting attorney authorizes the filing of a complaint and warrant charging a juvenile with a specified juvenile violation instead of approving the filing of a petition in the family division of the circuit court, the juvenile in custody must be taken to the magistrate for arraignment on the charge. The prosecuting attorney must make a good-faith effort to notify the parent of the juvenile of the arraignment. The juvenile must be released if arraignment has not commenced:
(1) within 24 hours of the arrest of the juvenile; or
(2) within 24 hours after the prosecuting attorney authorized the complaint and warrant during special adjournment pursuant to MCR 3.935(A)(3), provided the juvenile is being detained in a juvenile facility.
(B) Temporary Detention Pending Arraignment. If the prosecuting attorney has authorized the filing of a complaint and warrant charging a specified juvenile violation instead of approving the filing of a petition in the family division of the circuit court, a juvenile may, following apprehension, be detained pending arraignment:
(1) in a juvenile facility operated by the county;
(2) in a regional juvenile detention facility operated by the state; or
(3) in a facility operated by the family division of the circuit court with the consent of the family division or an order of a court as defined in MCR 6.903(C).
If no juvenile facility is reasonably available and if it is apparent that the juvenile may not otherwise be safely detained, the magistrate may, without a hearing, authorize that the juvenile be lodged pending arraignment in a facility used to incarcerate adults. The juvenile must be kept separate from adult prisoners as required by law.
(C) Procedure. At the arraignment on the complaint and warrant:
(1) The magistrate shall determine whether a parent, guardian, or an adult relative of the juvenile is present. Arraignment may be conducted without the presence of a parent, guardian, or adult relative provided the magistrate appoints an attorney to appear at arraignment with the juvenile or provided an attorney has been retained and appears with the juvenile.
(2) The magistrate shall set a date for the juvenile’s preliminary examination within the next 14 days, less time given and used by the prosecuting attorney under special adjournment pursuant to MCR 3.935(A)(3), up to three days’ credit. The magistrate shall inform the juvenile and the parent, guardian, or adult relative of the juvenile, if present, of the preliminary examination date. If a parent, guardian, or an adult relative is not present at the arraignment, the court shall direct the attorney for the juvenile to advise a parent or guardian of the juvenile of the scheduled preliminary examination.
Mich. Ct. R. 6.907