This dissolution of marriage case comes to us with an unusual procedural history. The matter was tried to one judge and taken under advisement. Subsequently, for reasons not shown in the record, a second judge entered a decree disposing of the case. We conclude (1) this procedure deprived the parties of a hearing as guaranteed by the Due Process Clause, and (2) the second judge lacked authority to issue a ruling in this case. Therefore, we vacate the judgment and remand the case with instructions.
I. Background Facts and Proceedings.
On April 26, 1995, appellant, David Seyler, filed for dissolution of his marriage to appel-lee, Sherry Seyler. Prior to trial, the parties stipulated to a property settlement, providing generally that all assets would be sold, the parties’ debts would be paid, and the remaining balance would be divided equally between the parties. Consequently, when the matter proceeded to trial in August 1995, the sole issue upon which evidence was submitted was custody of the parties’ two minor children. The parties tried the case to district court judge J.C. Irvin. After a half day of testimony, including several charged recitations of parental impropriety, Judge Irvin took the matter under advisement.
Over four months later, in December 1995, another district court judge, Leo F. Connolly, prepared and filed a decree in the case. The decree was substantially at odds with the prior course of the action. There was no reference to the property settlement. Instead, the parties were ordered to divide their assets. Despite the nature of the testimony at trial, there were no factual findings of credibility or discussion of the children’s best interests regarding custody. Sherry was simply given sole custody of the children, subject to David’s reasonable visitation. David was ordered to pay $300 per month in child support.
David appealed, seeking a de novo review of Judge Connolly’s order. He argues on appeal that Judge Connolly’s order deprived him of his constitutional right to due process of law under the United States and Iowa constitutions because it was made without the benefit of hearing the evidence at trial. See U.S. Const, amends. V, XIV; Iowa Const, art. I, § 9. He asks us to (1) dissolve the marriage, (2) divide the marital property according to the stipulation, (3) grant him sole custody of the children, and (4) terminate all child support obligations imposed on him.
II. Issues On Appeal.
The unique procedural history of this case requires us to answer two related questions: (1) Must the judge who decides the case hear the evidence? and (2) Must the judge who hears the evidence decide the case? The first issue involves principles of due process; the second issue concerns the authority of a judge to rule on a particular matter. Our ability to review the merits of the underlying custody decision depends on our resolution of these two issues.
We review the constitutional challenge to the court’s decree de novo.
Spaur v. Owens-Corning Fiberglas Corp.,
III. Due Process Challenge.
A.
General principles of due process.
Due process mandates that persons who are required to settle disputes through the judicial process “must be given a meaningful opportunity to be heard.”
Boddie v. Connecticut,
The requirements of due process are flexible and consequently, the type of hearing required depends on “(a) the private interests implicated; (b) the risk of an erroneous determination by reason of the process accorded and the probable value of added procedural safeguards; and (c) the public interest and administrative burdens, including costs that the additional procedures would involve.”
Id.
at 677,
B.
Unavailability of trial judge.
Generally in eases tried to the court, due process entitles a litigant to a decision on the facts by a judge who has heard the evidence.
European Beverage, Inc. v. Superior Ct.,
Of course, situations arise where the trial judge is unable to issue a decision and the matter must be resolved by a second judge. Under these circumstances, the general rule is a successor judge may render a judgment consistent with due process so long as he or she orders a full or partial retrial, or in appropriate cases, becomes familiar with the entire existing record.
Grudzina v. New Mexico Youth Diagnostic & Dev. Ctr.,
C. Application of law to this case. Judge Connolly issued a decree in this dissolution action even though he had not presided at the trial and heard none of the testimony. The record does not reflect that he recalled any of the witnesses or heard arguments from counsel. He did not review a transcript of the trial testimony because a transcript was not prepared until after this appeal was taken. In a child custody case where credibility of the witnesses is of paramount importance, due process requires that the deciding judge hear the evidence. Consequently, we hold Judge Connolly’s action deprived the parties of the hearing guaranteed by the Due Process Clause. 1
Our decision on this issue precludes us from considering the underlying merits of this case because there is no valid order to review.
See Central Bank v. Costanzo,
IV. Authority to Decide Case.
On remand, the chief judge will be faced with the task of assigning this case to a judge for decision. Making that assignment requires consideration of the authority of judges other than Judge Irvin to rule on this matter. Our case law establishes that a judge does not have authority to rule upon a matter that is under advisement to another judge who presided at the trial.
Dunkelbarger v. Myers,
In
Dunkelbarger,
one judge presided over the trial, but before he had issued a ruling, a second judge dismissed the case.
Id.
at 513,
Although there are exceptions to this rule, none of the exceptions apply here. Under the first exception, a successor judge may sign a judgment or order prepared, but not signed, by the judge to whom the matter has been submitted.
Hartig v. Francois,
The second exception to the
Dunkelbarger
rule is Iowa Rule of Civil Procedure 367(b). If a judge becomes disabled
4
or dies while a matter taken under advisement remains undecided, rule 367(b) provides a mechanism for another judge to rule on any pending issues, so long as one of the alternative methods outlined in the rule for concluding the case is followed.
5
Hunter v. Union State Bank,
In the event of the death or disability of a judge who has under advisement an unde- *12 eided motion, or ease tried to him without a jury, any other judge of the district may be called in, or a judge from another district may be appointed by the chief justice of the supreme court to consider the same, and, if by review of the transcript or a reargument he can, in his opinion, sufficiently inform himself to enable him to render a decision, he shall do so; otherwise he may order a continuance, declare a mistrial, or order a new trial of all or any of the issues, or direct the recalling of any witnesses, or make such disposition of the matter as the situation warrants.
Iowa R.Civ.P. 367(b). There is nothing in the record, however, showing Judge Irvin is dead or is disabled from ruling; consequently, rule 367(b) does not apply.
Technically, this matter is still under advisement by Judge Irvin. We conclude, therefore, that upon remand, Judge Irvin should issue a ruling; only if he is unable to rule should a successor judge be appointed.
See Paragon Group, Inc. v. Hoeksema,
V. Disposition.
We
vacate the district court’s decision and remand. As noted, the normal procedure under such circumstances requires that Judge Irvin consider the case on the record made before him and issue a ruling. This case, however, involves the issue of child custody, the resolution of which depends on a dynamic situation. By the time this case arrives back in district court, nearly two years will have elapsed since the trial. The relative suitability of the parents to care for their child may have changed significantly in this time period. Consequently, if either party requests the opportunity to supplement the record with relevant evidence arising since the trial, the district court has discretion to take additional evidence.
See In re Whisnant,
If Judge Irvin is unable to rule on this matter, the case should be reassigned to another judge. Because the issue of custody involved in this case depends in large part on the credibility of witnesses, any successor judge should hear the case anew, unless the parties stipulate that a decision may be rendered on the record already made.
DISTRICT COURT JUDGMENT VACATED; REMANDED WITH DIRECTIONS.
Notes
. A party may waive due process rights and agree to have a successor judge decide the case.
Farner,
. This rule applies only to matters under submission to the first judge.
State v. Wrage,
. In
Dunkelbarger,
we held an order entered by a successor judge without authority was void.
. Although our court has not interpreted the term “disability" as used in rule 367(b), similar rules using this term in this context have been interpreted to refer to a legal disability as opposed to a physical disability.
See Grudzina,
. Although we have never considered whether this rule complies with the dictates of due process, similar federal and state rules have withstood constitutional challenges.
E.g., United States v. McCallie,
