Luna v. Luna, 474 P.3d 966

Maria Luna and Antonio Arias collided in an intersection; Luis Luna (Maria's passenger) was injured and sued both drivers.
In depositions, Luis repeatedly testified that Maria had a green light; Maria likewise said she had a green light; Antonio later testified he had the green light.
Luis settled with Antonio and Antonio was dismissed; Maria moved for summary judgment arguing Luis’s deposition admission that the light was green defeated any genuine dispute.
The district court treated Luis’s deposition testimony as a judicial admission (conclusive and not rebuttable) and granted summary judgment; the court of appeals affirmed and articulated a four-factor test to treat certain deposition statements as binding judicial admissions.
The Utah Supreme Court granted certiorari, rejected treating a party’s deposition testimony as a conclusive judicial admission, held deposition statements are ordinary evidentiary admissions that can be contradicted, reversed the court of appeals, and remanded.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether a party’s sworn deposition testimony can be treated as a binding judicial admission that cannot be contradicted by other evidence	Luis: deposition statements are not conclusive; they are ordinary evidentiary admissions and may be contradicted (truth-finding should prevail)	Maria & Court of Appeals: unequivocal deposition statements about facts within a party’s knowledge should be treated as judicial admissions to preserve judicial resources and prevent perjury/gamesmanship	Held: Deposition testimony is an evidentiary admission that may be contradicted by other credible evidence; Utah’s court reversed the judicial-admission rule adopted by the court of appeals
Whether summary judgment for Maria was proper based on Luis’s deposition admission that the light was green	Luis: he should be allowed to defeat summary judgment by presenting Antonio’s testimony (and other evidence) contradicting his deposition	Maria: Luis’s unequivocal admission left him with no evidence of breach; defendant entitled to judgment as a matter of law	Held: Trial court’s grant of summary judgment reversed and case remanded because Luis could present contradictory admissible evidence and create a genuine issue of material fact

Baldwin v. Vantage Corp., 676 P.2d 413 (Utah 1984) (admission of fact in a pleading is normally conclusive)
Condas v. Condas, 618 P.2d 491 (Utah 1980) (judicial admissions preclude contradictory evidence)
Garland v. Fleischmann, 831 P.2d 107 (Utah 1992) (pleading admissions are conclusive for determining issues to submit to jury)
Guenther v. Armstrong Rubber Co., 406 F.2d 1315 (3d Cir. 1969) (party not necessarily bound by own testimony where contradictory evidence exists; credibility for jury)
Taylor v. Williams, 190 So. 2d 872 (Miss. 1966) (party’s clear testimony about a material fact may be binding absent explanation)
Fire Ins. Exchange v. Oltmanns, 416 P.3d 1148 (Utah 2018) (summary judgment standard; view facts in light most favorable to nonmoving party)
Salo v. Tyler, 417 P.3d 581 (Utah 2018) (Utah follows Celotex framework for summary judgment)