The petition shall contain the name, date of birth, and address of the juvenile and the name and last known address of the juvenile's parent, guardian, or custodian. The petition shall allege the facts that invoke jurisdiction over the juvenile. The petition shall not contain information on more than one juvenile.
A petition in which delinquency is alleged shall contain a plain and concise statement, without allegations of an evidentiary nature, asserting facts supporting every element of a criminal offense and the juvenile's commission thereof with sufficient precision clearly to apprise the juvenile of the conduct which is the subject of the allegation.
Sufficient copies of the petition shall be prepared so that copies will be available for the juvenile, for each parent if living separate and apart, for the guardian or custodian if any, for the juvenile court counselor, for the prosecutor, and for any person determined by the court to be a necessary party.