Philip WHITE, Plaintiff-Appellant, v. Kyllion CHAFIN, in his individual and official capacity, Defendant-Appellee, and Robert Wycoff, in his individual and official capacity, Defendant, 862 F.3d 1065

BACHARACH, Circuit Judge. Mr. Philip White obtained a judgment for $100,000 in compensatory damages and moved for an award of prejudgment interest. The district court denied the motion, viewing the bulk of the award as compensation for noneconomic damages. Mr. White argues that we should • overrule earlier opinions and find that prejudgment interest is always available for compensatory awards under § 1983 or • conclude that the district court abused its discretion in disallowing prejudgment interest. For the second argument, Mr.

Wfiiite suggests that we could award prejudgment interest on the entire compensatory award ($100,000) or at least on the amount of his economic damages. We reject Mr. White’s arguments. The first argument is invalid because we cannot overrule published opinions by other Tenth Circuit panels. Under those opinions, our review is confined to the abuse-of-discretion standard.

In applying that standard, we conclude that the district court • had the discretion to deny prejudgment interest on the award of non-economic compensatory damages and • could reasonably decline to speculate on the amount that the jury had regarded as economic damages. I. Mandatory Award of Prejudgment Interest Mr. White urges a “bright-line rule” requiring the addition of prejudgment interest whenever a claimant prevails under 42 U.S.C. § 1983. Appellant’s Opening Br. at 7. But this bright-line rule would conflict with our published opinions.

Under those opinions, prejudgment interest “is not recoverable as a matter of right.” Zuchel v. City & Cty. of Denver, 997 F.2d 730, 746 (10th Cir. 1993). Those opinions cannot be overruled by a panel. Thompson v. Weyerhaeuser Co., 582 F.3d 1125, 1130 (10th Cir. 2009). Thus, our panel must apply those opinions and reject Mr. White’s argument for a bright-line rule requiring prejudgment interest in all § 1983 cases. In his reply brief, Mr. White contends that under 42 U.S.C. § 1988, the federal law on prejudgment interest should incorporate Colorado law, which mandates prejudgment interest. .Mr.

White waived this contention by waiting to present it for the first time in his reply brief. See Wheeler v. Comm’r, 521 F.3d 1289, 1291 (10th Cir. 2008) (“[I]ssues raised by an appellant for the first time on appeal in a reply brief are generally deemed waived, and we will not consider the arguments [the appellant] raised for the first time in his reply brief.”). The contention is not only waived but also invalid. Notwithstanding § 1988, our court has held that awards of prejudgment interest are not recoverable as a matter of right, as discussed above. See p. 3, above.

In addition, § 1988 would require use of state law only if federal law were considered “deficient” in cases involving § 1983. 42 U.S.C. § 1988; see Robertson v. Wegmann, 436 U.S. 584, 588, 98 S.Ct. 1991, 56 L.Ed.2d 554 (1978). In our view, federal law is not rendered “deficient” by the absence of a mandatory right to prejudgment interest in § 1983 cases. See Furtado v. Bishop, 604 F.2d 80, 97 (1st Cir. 1979) (holding that § 1983 is not rendered “deficient,” for purposes of § 1988, by the omission of prejudgment interest).

Because reliance on § 1988 is waived and invalid, we see no reason to question our precedents even if we could. Under those precedents, an award of prejudgment interest is not recoverable as a matter of right. II. Denial of Prejudgment Interest to Mr. White as an Abuse of Discretion Because prejudgment interest is not recoverable as a matter of right, we review the denial under the abuse-of discretion standard. Zuchel v. City & Cty. of Denver, 997 F.2d 730, 746 (10th Cir. 1993).

The district court abuses its discretion only by acting • with arbitrariness, capriciousness, or whimsicalness or • with manifestly unreasonable judgment. Towerridge, Inc. v. T.A.O., Inc., 111 F.3d 758, 763 (10th Cir. 1997). Thus, Mr. White acknowledges that “[ujnder the current standard in this Circuit, district courts have been given great leeway in their determinations as to whether prejudgment interest should be awarded when a jury returns a verdict of compensatory damages in

Section 1983 cases.” Appellant’s Opening Br. at 7. According to Mr. White, the denial of prejudgment interest constituted an abuse of discretion for four reasons: 1. The district court failed to consider whether an award of prejudgment interest would be compensatory. 2. The district court erred in deciding that prejudgment interest is not available for noneconomic damages and should have granted prejudgment interest on the entire compensatory award of $100,000. 3. The district court failed to consider pertinent factors relating to the equity of awarding prejudgment interest. 4.

In the alternative, prejudgment interest should have been awarded on the amount of Mr. White’s economic damages. We reject these arguments. A. Consideration of Whether Prejudgment Interest Would Be Compensatory for Noneconomic Damages We have prescribed a two-step test to determine whether to award prejudgment interest. The first step is to determine whether such an award would compensate the injured party. Zuchel v. City & Cty. of Denver, 997 F.2d 730, 746 (10th Cir. 1993). If prejudgment interest would be compensatory, the court must determine whether the equities would preclude an award. Id. Mr.

White argues that the district court erroneously skipped the first step, balancing the equities without deciding whether prejudgment interest would have been compensatory. We disagree. The district court began by determining that prejudgment interest for noneconomic damages would not be compensatory. For this determination, the court reasoned that Mr. White had primarily obtained noneco-nomic damages. This determination led the district court to decide that prejudgment interest was unnecessary to compensate Mr. White. In reaching this decision, the court acted within its discretion. Mr.

White argues that the district court neglected to consider the importance of “just compensation” for a delay in paying noneconomic damages. Appellant’s Opening Br. at 43. For this argument, Mr. White relies on Barnard v. Theobald, 721 F.3d 1069 (9th Cir. 2013), which held that a plaintiff is entitled to compensation for a delay in paying noneconomic damages. See Barnard, 721 F.3d at 1078. We reject this argument. In our view, the district court had the discretion to decline awarding prejudgment interest for noneconomic damages. Mr.

White implicitly assumes that noneconomic damages are incurred instantly at a discrete point in time and that any delay in payment is compensable. But the district court could reasonably reject these assumptions, viewing noneconomic damages as continuing over an- undefined period. Under this view, the jury could ascertain the amount from a sense of how much the damages are worth at the time of trial. Wilson v. Burlington N.R.R. Co., 803 F.2d 563, 567 (10th Cir. 1986) (McKay, J., concurring). This approach represents a reasonable exercise of discretion. B. Consideration of the Pertinent Equitable Factors Mr.

White argues that the district court abused its discretion by failing to consider Mr. White’s age, the public interest in fully compensating Mr. White, and the outra-geousness of the defendant’s conduct. We have no reason to doubt the district court’s consideration of the defendant’s culpability and the need for full compensation. Mr. White obtained $300,000 in punitive damages, and the district court could reasonably conclude that the egregiousness of the defendant’s conduct had not required an award of prejudgment interest.

And the court stated why it regarded prejudgment interest as unnecessary for full compensation. The district court did not mention Mr. White’s age. But the district court had little reason to consider Mr. White’s age, for his opening brief made no mention of his age. In Mr. White’s reply brief, his age is referenced twice. The first reference appeared in the discussion of noneconomic damages, a subject that was thoroughly discussed in the district court’s order. See Appellant’s App., vol. I at 228 (“The arbitrary fiction that Mr.

White’s damages were ‘non-economic’ and are therefore less compensable than someone who wasn’t retired, or eighty years old, or blind, is unsupported by the law and against the interests of justice.”). The second reference to age involved the risk that Mr. White might not live long enough to collect. See id. at 232 (“And, Mr. White is about to turn 81 years old; delay presents a very real risk that Mr. White may never see what the jury has awarded.”). Even if the district court had agreed, it could reasonably have questioned why Mr. White’s potential death would have tipped the balance on prejudgment interest.

In our view, the district court acted within its discretion in balancing the equities. C. Prejudgment Interest on $3,974.25 of Economic Damages Finally, Mr. White contends that the district court should have awarded prejudgment interest based on the award of economic damages. For this contention, Mr. White insists that his evidence showed economic damages of $3,974.25. But we do not know how the jury weighed that evidence. Thus, the district court refused to attribute $3,974.25 to economic damages. This reasoning fell within the district court’s.discretion. In district court, Mr.

White argued that the district court should refuse to speculate on how the jury divided its award between economic and noneconomic damages: “Any determination as to what dollar amount of the compensatory damages award is non-economic ... is speculative and this Court should not ‘violate the sanctity of jury verdicts’ and ‘speculate on the matter.’ ” Appellant’s App., vol. I at 228 (quoting Hotel Assocs. of Utah & Colo. v. Holiday Inns, Inc., 152 F.R.D. 206, 214 (D. Utah 1993)). Through this argument, Mr. White opposed any effort to speculate on the’ jury’s calculations of economic and noneconomic damages. Now Mr.

White says the opposite. He arguably waived his current argument by asserting the opposite in district court. But even in the absence of a waiver, the district court acted within its discretion by refusing to speculate on the jury’s calculations. After all, no one suggested to the district court that it could ascertain the amount that the jury had attributed to economic damages. As a result, we conclude that the district court did not abuse its discretion when declining to assess prejudgment interest on the alleged economic damages ($3,974.25). III.

Conclusion In our circuit, prejudgment interest is not a matter of right; thus, the district court must exercise its discretion. In this case, the district court exercised its discretion, concluding that prejudgment interest was unnecessary to compensate Mr. White. This conclusion entailed a reasonable exercise of discretion. Thus, we affirm the denial of prejudgment interest. Affirmed. . In his opening brief, Mr.

White urged incorporation of Colorado law but addressed § 1988 in this context only in a single sentence of a footnote: "This proposition is particularly supported by a reading of Section. 1983's companion statute,

Section 1988, which explicitly instructs courts to look to state law in making determinations.” Appellant’s Opening Br. at 21 n.5. This perfunctory statement was insufficient to trigger appellate review. See Murrell v. Shalala, 43 F.3d 1388, 1389 n.2 (10th Cir. 1994) (stating that "perfunctory complaints,” which "fail to frame and develop an issue,” are not "sufficient to invoke appellate review”). . Mr. White criticizes our precedent creating this leeway. Appellant’s Opening Br. at 7-24. But as discussed above, this precedent binds our panel. See

Part I, above. . Even though the district court considered whether prejudgment interest was compensatory, the court could have skipped this step upon determining that the equities would preclude an award. See Malloy v. Monahan, 73 F.3d 1012, 1019 (10th Cir. 1996) (holding that the district court did not err in denying prejudgment interest based on the equities even though an award of prejudgment interest would have been compensatory). Mr. White relies on Zuchel v. City & County of Denver, 997 F.2d 730 (10th Cir. 1993), to argue that the district court erred by skipping the first step.

In Zuchel, the district court addressed both steps when denying an award of prejudgment interest. 997 F.2d at 746. But our opinion did not suggest that the district court had an obligation to address both steps. Instead, we stated simply that “ 'when an award would serve a compensatory function, the court must still determine whether the equities would preclude the award of prejudgment interest. ” Id. (quoting U.S. Indus., Inc. v. Touche Ross & Co., 854 F.2d 1223, 1257 (10th Cir. 1988)).

Even if the district court had skipped the first step, the district court found that the balance of equities weighed against awarding prejudgment interest here. We could not disturb that ruling based on a decision to skip the first of the two steps. . The District of Colorado generally forbids parties from presenting an argument for the-’ first time in their reply briefs. In re Molycorp, Inc. Sec. Litig., 157 F.Supp.3d 987, 1003 n.10 (D. Colo. 2016); Alcohol Monitoring Sys., Inc. v. Actsoft, Inc., 682 F.Supp.2d 1237, 1242-43 (D. Colo. 2010).