Colorado Expands Frow: Vacating Default Judgments Inconsistent with Merits Verdicts and Allowing Defaulting Defendants to Testify in Codefendant Trials

I. Introduction

In J.B. v. MKBS, LLC, 2026 CO 50 (June 23, 2026), the Colorado Supreme Court addressed a procedural collision between (1) the consequences of a defendant’s default under C.R.C.P. 55 and (2) a jury’s merits verdict for a non-defaulting codefendant on claims arising from the same alleged conduct.

The case arose after Jesus Manuel Ortiz, a taxi driver employed by MKBS, LLC (a taxi company), was accused of sexually assaulting E.B., a blind, cognitively impaired adult who uses a wheelchair. E.B.’s guardian, J.B., sued Ortiz and MKBS. Ortiz did not respond, prompting a clerk’s entry of default under C.R.C.P. 55(a). MKBS defended and proceeded to a jury trial. Over J.B.’s objection, Ortiz testified at MKBS’s trial and denied any assault. The jury found for MKBS, specifically finding no assault and no damages.

After trial, J.B. obtained a default judgment against Ortiz. Ortiz moved to set it aside under C.R.C.P. 60(b). The district court granted relief and, relying on the MKBS verdict, entered judgment for Ortiz. The Supreme Court affirmed and, critically, adopted an “expanded” rule derived from Frow v. De La Vega, 82 U.S. 552 (1872), to prevent default judgments that conflict with merits judgments for similarly situated defendants.

Key Issues

  1. May a defaulting defendant testify at a non-defaulting codefendant’s trial in a manner that contradicts facts deemed admitted by the default?
  2. Did the district court properly set aside the default judgment under C.R.C.P. 60(b)?
  3. May (or must) the court enter judgment for the defaulting defendant to avoid inconsistency with a merits verdict for a codefendant?

II. Summary of the Opinion

The Court (Hood, J.) affirmed. It held:

  • Testimony at codefendant’s trial: A defaulting defendant may be called as a witness in a non-defaulting codefendant’s trial, even if the testimony contradicts the default’s deemed admissions, because the default’s liability consequences restrict the defaulting party in proceedings about their own liability (e.g., a damages hearing), not necessarily their availability as a witness in another party’s trial.
  • Setting aside default judgment: The district court did not abuse discretion in setting aside Ortiz’s default judgment under the three-factor Goodman Assocs., LLC v. WP Mountain Props., LLC test (excusable neglect; meritorious defense; equity).
  • Expanded anti-inconsistency rule: To avoid “unseemly and absurd” inconsistencies between defaults and merits judgments, Colorado adopted and expanded the Frow principle: a default judgment should not stand if it is inconsistent with a merits judgment where defendants are “similarly situated” or have “closely related defenses,” even if they are not jointly liable.

Disposition: Judgment affirmed. Chief Justice Márquez dissented, arguing the majority misapplied Frow and improperly rewarded a party who defaulted.

III. Analysis

A. Precedents Cited

1. Colorado default-law framework: what default admits, and what it doesn’t

  • Pinkstaff v. Black & Decker (U.S.) Inc., 211 P.3d 698 (Colo. 2009)
    Used for the foundational proposition that entry of default constitutes admission of the complaint’s material allegations, leaving damages as the remaining issue. The Court relied on Pinkstaff to define the legal “gravity” of Ortiz’s default, then distinguished the procedural context (damages hearing vs. codefendant trial).
  • Kwik Way Stores, Inc. v. Caldwell, 745 P.2d 672 (Colo. 1987)
    Reinforced the liability/damages split: default establishes liability but not the amount of damages. This supported the Court’s repeated emphasis that default consequences are typically enforced when adjudicating the defaulting party’s liability and damages, not necessarily when adjudicating another party’s.
  • Dickinson v. Lincoln Bldg. Corp., 2015 COA 170M, 378 P.3d 797
    Cited for the rule that defaulting defendants may not challenge liability at a C.R.C.P. 55(b)(1) damages hearing. The majority leveraged Dickinson to draw a boundary: Ortiz could not relitigate liability in a damages setting, but that restriction did not automatically bar his testimony as a witness in MKBS’s trial.
  • Bettcher v. State ex rel. Att'y Gen., 344 P.2d 969 (Colo. 1959)
    Quoted for the principle that a defaulting defendant is precluded from “urging anything contrary to the complaint” (unless the default is set aside). The majority treated Bettcher as describing what a defaulting party cannot do in their own posture as a litigant defending against default consequences, but not as a categorical testimonial bar in a separate party’s trial.

2. Standards of review and trial-court discretion

  • Murray v. Just In Case Bus. Lighthouse, LLC, 2016 CO 47M, 374 P.3d 443
    Provided the abuse-of-discretion framework for witness/testimony admissibility decisions, anchoring the Court’s deference to the district court’s trial-management ruling allowing Ortiz to testify.
  • McMichael v. Encompass PAHS Rehab. Hosp., LLC, 2023 CO 2, 522 P.3d 713
    Cited for abuse-of-discretion review of orders setting aside default judgments and for Colorado’s preference for resolving cases on the merits rather than by default. This preference served as a normative backdrop for both allowing testimony and granting Rule 60(b) relief.
  • People v. West, 2025 CO 61, 578 P.3d 832 and People v. Chavez, 2020 COA 80M, 486 P.3d 377
    Supplied the definition of abuse of discretion (misapplication of law or decisions that are manifestly arbitrary, unreasonable, or unfair).

3. Relevance, truth-seeking, and admissibility

  • CRE 402
    The Court invoked the baseline admissibility principle: all relevant evidence is admissible unless barred by a higher authority. Because Rule 55 is silent about witness testimony in a codefendant’s trial, CRE 402 and general trial principles supported letting MKBS present probative testimony from a key eyewitness.
  • Pub. Utils. Comm'n v. Donahue, 335 P.2d 285 (Colo. 1959)
    Cited to support the broader fairness principle that parties should have a fair opportunity to present their case and submit pertinent facts.
  • Warembourg v. Excel Elec., Inc., 2020 COA 103, 471 P.3d 1213
    Used to emphasize the system’s truth-seeking function and the concern that excluding material evidence can thwart that function.
  • People v. Jackson, 2018 COA 79, 474 P.3d 60, aff'd, 2020 CO 75, 472 P.3d 553
    Supported admitting testimony from a firsthand witness and framed the jury’s truth-finding role as better served by receiving such evidence.

4. Federal guidance on Rule 55 and default-related inconsistency

  • Ferraro v. Frias Drywall, LLC, 2019 COA 123, 451 P.3d 1255 and Brown v. Walker Com., Inc., 2022 CO 57, 521 P.3d 1014
    These cases were cited for the methodological point: because Colorado’s Rule 55 resembles the federal rule, federal decisions can guide interpretation. That opened the door to the Court’s reliance on Second Circuit authority.
  • Henry v. Oluwole, 108 F.4th 45 (2d Cir. 2024)
    The central persuasive authority. The Colorado Supreme Court drew two lessons from Henry: (a) a defaulting employee/actor may testify in the employer’s trial; and (b) where the employer wins on the merits (including a finding that the underlying assault did not occur), the actor’s default judgment cannot stand if it would conflict with that merits determination. The Court treated Henry as factually analogous and as articulating a workable anti-inconsistency principle.
  • Frow v. De La Vega, 82 U.S. 552 (1872)
    The historical source of the anti-inconsistency rule. The Court quoted Frow’s warning that inconsistent outcomes would be “unseemly and absurd,” then used it as a springboard to adopt and “expand” a rule against default judgments that contradict merits judgments.
  • Moore v. Booth, 122 F.4th 61 (2d Cir. 2024)
    Quoted (via the majority’s synthesis) for the proposition that Frow prohibits inconsistent default judgments, and for the “similarly situated / closely related defenses” formulation used to extend the principle beyond strict joint liability.
  • Schenck v. Van Ningen, 719 P.2d 1100 (Colo. App. 1986)
    Cited as a Colorado foothold for applying the anti-inconsistency concept in state practice, helping justify importing and extending the federal approach.
  • In re Water Rts. of Elk Dance Colo., LLC, 139 P.3d 660 (Colo. 2006)
    Used to support the systemic value of avoiding inconsistent judgments as a means of promoting reliance on the judicial system.

5. Rule 60(b) default-judgment relief and “excusable neglect”

  • Goodman Assocs., LLC v. WP Mountain Props., LLC, 222 P.3d 310 (Colo. 2010)
    The governing three-factor test: (1) excusable neglect, (2) meritorious claim or defense, (3) equity. The Court applied it in a default-friendly way, consistent with Goodman’s instruction to construe the factors liberally in favor of the defaulting party, while still requiring clear and convincing proof.
  • In re Weisbard, 25 P.3d 24 (Colo. 2001)
    Cited (through Goodman) to draw the line that “common carelessness and negligence” are not excusable neglect—used to frame the inquiry even while the Court ultimately found Ortiz’s neglect excusable.
  • Buckmiller v. Safeway Stores, Inc., 727 P.2d 1112 (Colo. 1986)
    Provided the equity subfactors (promptness; detrimental reliance; prejudice). The Court credited Ortiz’s prompt filing (after the default judgment) and minimized J.B.’s reliance/prejudice arguments, especially given her delay in pursuing default judgment.
  • R.F. v. D.G.W., 560 P.2d 837 (Colo. 1977)
    Quoted for the theme that default judgments are not meant to be traps for the unwary or negligent, reinforcing the “merits-first” bias in close cases.
  • Enron Oil Corp. v. Diakuhara, 10 F.3d 90 (2d Cir. 1993) and Davis v. Musler, 713 F.2d 907 (2d Cir. 1983)
    Used (via Henry) to articulate a default-friendly presumption in cases of doubt and to define prejudice in practical terms (loss of evidence, discovery difficulties, fraud/collusion opportunities), not merely litigation expense.

B. Legal Reasoning

1. Default admissions bind the defaulting party—yet may not disable the codefendant’s defense

The majority separated two roles Ortiz played: party in default versus subpoenaed witness. It accepted the black-letter rule that a defaulting defendant cannot contest liability at a Rule 55(b)(1) proceeding and cannot “urge anything contrary to the complaint” while the default stands. But it emphasized that Rule 55 is silent on whether a defaulting defendant may provide testimony in a different proceeding—namely a trial to determine a codefendant’s liability.

From that silence, the Court reasoned that general evidentiary principles govern: if the testimony is relevant and not barred by constitution, rule, or statute, it is admissible. MKBS’s defense, in the Court’s view, would be materially prejudiced if it could not call the only other eyewitness to the alleged assault.

2. Rule 60(b): applying the Goodman factors in a “merits-favoring” posture

The Court found no abuse of discretion in the district court’s conclusion that Ortiz proved excusable neglect, a meritorious defense, and equitable grounds for relief:

  • Excusable neglect: Ortiz’s confusion about representation (believing employer’s counsel represented him; confusion after public-defender representation and criminal acquittal) was treated as objectively reasonable for an unsophisticated litigant.
  • Meritorious defense: The MKBS jury’s findings—no assault and no damages—were treated as validating a potentially winning defense for Ortiz. The Court also noted Ortiz’s criminal acquittal (while recognizing the civil case excluded evidence of acquittal at trial).
  • Equity: Ortiz moved quickly after the default judgment; J.B. delayed nearly two years after the clerk’s default before seeking default judgment; and the claimed prejudice was largely litigation expense rather than evidence loss or impaired discovery.

3. The opinion’s centerpiece: adopting and expanding Frow to avoid inconsistent adjudications

The Court’s most consequential step is its explicit adoption and expansion of an anti-inconsistency rule derived from Frow v. De La Vega. The Court held that a default judgment cannot stand when it would be inconsistent with a merits judgment where defendants are “similarly situated” or have “closely related defenses”, even absent joint liability.

Applied here, the MKBS verdict squarely rejected the factual predicates needed to support a damages award against Ortiz for the alleged sexual assault: the jury found no assault “with respect to all claims against [MKBS]” and found no injury/damages/losses. A default judgment imposing damages on Ortiz based on the opposite factual premise would, in the majority’s view, undermine consistency and confidence in adjudication. Thus, once the default judgment was set aside, entry of judgment for Ortiz aligned outcomes with the merits verdict and prevented the system from simultaneously saying “the assault happened (and caused damages)” and “the assault did not happen (and caused no damages).”

C. Impact

1. A new Colorado procedural rule on inconsistent defaults

The decision’s doctrinal takeaway is the Court’s stated adoption and expansion of Frow: Colorado trial courts should not allow a default judgment to remain in place if it conflicts with a merits judgment in the same case involving similarly situated defendants or closely related defenses.

Practically, this makes the order of adjudication and the relationship between defendants more consequential in multi-defendant litigation. Plaintiffs facing a defaulting individual and a defending institutional codefendant (e.g., employer, principal, carrier) must anticipate that:

  • a merits loss against the non-defaulting defendant may later unravel (or preclude) default-based relief against the defaulting defendant; and
  • default will not necessarily function as a one-way factual “lock-in” if a codefendant can litigate those facts to a contrary verdict.

2. Expanded room for defaulting defendants to influence outcomes indirectly

By permitting a defaulting defendant to testify for a codefendant, the opinion allows the defaulting party to affect factual determinations that may later be used to establish a “meritorious defense,” shape “equity,” and—under the expanded Frow principle—support entry of judgment in the defaulting party’s favor to avoid inconsistency.

3. Litigation conduct incentives (including timing of default-judgment motions)

The Court gave weight to J.B.’s delay in seeking a default judgment after the clerk’s default. The opinion thereby signals that a plaintiff who sits on a clerk’s default for an extended period may face reduced leverage in later arguments about reliance, prejudice, and equity under Buckmiller v. Safeway Stores, Inc..

4. The dissent foreshadows future doctrinal friction

Chief Justice Márquez argued that the majority misapplied Frow v. De La Vega and “reward[ed]” default by allowing Ortiz to testify contrary to his default and then to benefit from the resulting verdict. The dissent emphasized language in Frow stating a defaulter cannot “adduce . . . evidence” or “be heard.” This disagreement tees up future disputes over:

  • whether a defaulting party’s participation as a witness should be constrained to preserve the meaningfulness of default as a procedural sanction; and
  • how far the “similarly situated / closely related defenses” test extends beyond classic joint-liability scenarios.

IV. Complex Concepts Simplified

A. Clerk’s entry of default vs. default judgment

  • Entry of default (C.R.C.P. 55(a)): A procedural status entered when a party fails to respond/defend. It treats material allegations as admitted by the defaulting party.
  • Default judgment (C.R.C.P. 55(b)): The court’s actual judgment (including damages). Even after default, damages may require proof and adjudication.

B. “Excusable neglect” under C.R.C.P. 60(b)

“Excusable neglect” asks whether a reasonably careful person might have made the same mistake—not whether the party was flawless. Ordinary carelessness is not enough, but reasonable confusion (especially by an unsophisticated litigant) can qualify, depending on circumstances.

C. “Meritorious defense”

To set aside a default judgment, the movant must show more than procedural error; they must show they could plausibly win on the merits. Here, the MKBS jury’s findings were treated as strong evidence that Ortiz had a defense worth litigating.

D. Avoiding “inconsistent judgments” and the expanded Frow concept

The Court’s expanded rule seeks to prevent courts from issuing outcomes that logically cannot coexist—for example, awarding damages against one defendant premised on an assault occurring, while a merits verdict in the same case finds the assault did not occur and caused no damages—when the defendants’ defenses are closely connected.

V. Conclusion

J.B. v. MKBS, LLC establishes an important Colorado procedural development in multi-defendant cases: (1) a defaulting defendant may testify in a non-defaulting codefendant’s trial despite contradicting default admissions, and (2) Colorado adopts and expands Frow v. De La Vega to require vacatur (and, where appropriate, entry of judgment) to prevent default judgments that conflict with a merits judgment involving similarly situated defendants or closely related defenses, even without joint liability.

The decision strengthens the judiciary’s preference for merits-based resolutions and consistency across adjudications, while the dissent underscores an unresolved tension: whether these moves dilute default’s deterrent and accountability function by allowing a defaulter to help generate the very merits findings that later erase default consequences.