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DISTRICT OF COLUMBIA COURT OF APPEALS

Nos. 19-CV-1250 & 20-CV-0122

DEON D. COLVIN, APPELLANT,

V.

HOWARD UNIVERSITY, APPELLEE.

Appeals from the Superior Court

of the District of Columbia

(CAB-3573-19)

(CAB-7929-19)

(Hon. Robert R. Rigsby, Trial Judge)

(Hon. Hiram E. Puig-Lugo, Trial Judge)

(Argued April 27, 2021 Decided August 19, 2021) 

Deon D. Colvin, pro se. 

Zachary I. Shapiro, with whom Nathiya Nagendra, was on the brief, for 

appellee. 

Before EASTERLY, MCLEESE, and DEAHL, Associate Judges.

DEAHL, Associate Judge: Howard University dropped Deon Colvin from its

Political Science PhD program, citing his failure to complete his doctoral degree 

within the prescribed seven-year timeframe. Colvin responded by filing suit in D.C. 

Superior Court alleging several breaches of contract. That lawsuit was dismissed, 
2

so Colvin filed another, and another, and another, with each likewise being 

dismissed. This consolidated appeal is from the third and fourth of those dismissed 

suits, and it concerns the preclusive effect the various dismissals have on the 

subsequent suits. Because each of the contested dismissals was justified by either 

collateral estoppel (issue preclusion) or res judicata (claim preclusion), we affirm. 

I.

Colvin was first admitted to Howard’s Political Science PhD Program for the

Fall 2004 semester. As provided in Howard’s Graduate School Rules and 

Regulations, PhD students are expected to complete their doctoral degree within 

seven years, otherwise they are to “be automatically dropped from the program.” 

Colvin was therefore expected to complete his doctoral degree by the fall of 2011. 

He did not, but neither did Howard automatically drop him from the program. As a 

result, Colvin continued working toward his degree for several more years. By 2014,

he was ready to defend his dissertation proposal and he sought admission to 

“candidacy” for his PhD degree. Despite it being almost three years past the sevenyear mark, Howard permitted Colvin to re-enroll to defend his dissertation proposal. 

He successfully did so and Howard admitted him to candidacy for his PhD degree 

in May 2014. Per a separate provision of Howard’s Graduate School Rules and 
3

Regulations, Colvin’s PhD candidacy period remained valid for a maximum of five 

years. 

Two years later, Colvin again sought readmission for the Fall 2016 semester 

so he could present and defend his dissertation. This time, however, the Dean of 

Howard’s Graduate School denied his request. He instead dropped Colvin from the 

PhD program citing several factors: (i) Colvin had far exceeded the seven-year 

“expected time-to-degree” requirement; (ii) a number of Colvin’s courses were too 

old to count toward fulfillment of Colvin’s graduation requirements; and (iii) Colvin 

had previously been given two extensions under the condition that he defend his 

dissertation within a certain timeframe, and he failed to meet that condition each 

time.

Believing his dismissal from the PhD program was based on factual 

inaccuracies—more specifically, that he possessed the requisite number of course 

credits to satisfy his degree requirements, and that he was only given one prior 

extension, not two—Colvin contested his dismissal via Howard’s informal 

grievance process as set out in the Student Handbook. His efforts were unsuccessful. 

The Dean stood by his dismissal letter; the Chair of the Department of Political 

Science informed Colvin that there was nothing he could do, and explained that the 
4

principal reason for Colvin’s dismissal was his “failure to finish and defend [his] 

dissertation within the length of time required of all graduate students”; Howard’s 

Provost determined that Colvin’s dismissal was “in accordance with . . . program 

policies and procedures”; and Howard’s President agreed with the Provost, believing 

that the factual inaccuracies claimed by Colvin “provided no additional pertinent 

information which would impact the disposition of [Colvin’s] dismissal.” When 

Colvin attempted to initiate Howard’s formal grievance process, he was informed 

that he could not do so because the Provost had already closed Colvin’s case. 

Colvin then sued Howard in D.C. Superior Court. That lawsuit eventually 

splintered into four separate suits, which we detail below. 

Colvin I

Colvin first filed suit in July 2018 (Colvin I), and the case was assigned to 

Judge José M. López. The Colvin I complaint alleged five counts of implied breach 

of contract for Howard’s factually inaccurate review of his academic record (Count 

I); ouster of Colvin prior to the conclusion of his five-year status as a doctoral 

candidate (Count II); failure to allow Colvin to engage in the informal grievance 

process (Count III); failure to comply with its grievance procedures when the 
5

Provost closed Colvin’s case (Count IV); and failure to allow Colvin to engage in 

the formal grievance process (Count V). 

Howard moved to dismiss the suit for failure to state a claim under Superior 

Court Civil Procedure Rule 12(b)(6). It argued that academic decisions regarding 

whether a student has satisfied a school’s academic standards are entitled to judicial 

deference and should not be second-guessed absent evidence of arbitrary or 

capricious conduct, which Colvin had not alleged. Howard also asserted that 

Colvin’s breach of contract claims failed as a matter of law because (i) Colvin could 

point to no contractual provision guaranteeing him the full five years of his doctoral 

candidacy period, (ii) Howard had complied with its policies when dismissing 

Colvin, namely, its seven-year time-to-degree and course-viability policies, and (iii) 

Howard complied with its informal grievance procedures, and Colvin abandoned his 

right to submit a formal grievance when he appealed his ouster directly to Howard’s 

Provost and President. 

Colvin opposed the motion. He argued his dismissal was arbitrary and 

violated the covenant of good faith and fair dealing implicit in every contract. See 

Allworth v. Howard Univ., 890 A.2d 194, 201 (D.C. 2006) (“[A]ll contracts contain 

an implied duty of good faith and fair dealing.”) (internal quotation marks omitted). 
6

For support, he claimed that his ouster was based on several faulty factual premises

and that he was entitled to remain in the PhD program for the duration of his 

five-year candidacy period so long as he could satisfy Howard’s degree 

requirements. He also contested Howard’s assertion that it had complied with its

informal grievance process and disputed that he had abandoned his formal grievance 

rights by seeking assistance from Howard’s Provost and President. 

Judge López granted Howard’s motion to dismiss, albeit without prejudice. 

He concluded that Howard’s academic decision to oust Colvin from its PhD program 

was entitled to deference so long as there was “no demonstration . . . of improper 

motivation or irrational action.” Because Howard’s policies permitted dropping 

Colvin from the program after he failed to complete his doctoral degree within the 

allotted seven-year time period, Judge López determined that Colvin had not

demonstrated any “improper motivation or irrational action,” and thus failed to state 

a claim on which relief might be granted in any of his five breach of contract claims. 

Colvin did not file a motion for reconsideration or attempt to amend his 

complaint to cure the alleged deficiencies noted by Judge López. Nor did he appeal 

the dismissal. 
7

Colvin II

Instead of attempting to cure his complaint in Colvin I, Colvin filed a new suit

(Colvin II). The Colvin II complaint was roughly the same as the Colvin I complaint,

alleging the same five counts for breach of contract.

1 The only differences between 

the two complaints were factual in nature, as Colvin attempted to bolster his

allegations that Howard relied upon factual inaccuracies when dropping him from 

its PhD program. Before Howard responded to the Colvin II complaint, Colvin 

voluntarily dismissed his suit under Superior Court Civil Procedure Rule 

41(a)(1)(A)(i). He did not provide an explanation for the voluntary dismissal, but 

his decision was perhaps prompted by the fact that the same judge who presided over 

Colvin I (Judge López) was assigned to preside over Colvin II. 

Colvin III

Two days after voluntarily dismissing Colvin II, Colvin initiated a third action

(Colvin III), this time drawing Judge Robert R. Rigsby as the presiding judge. The 

 1 The Colvin I complaint also raised allegations of fraud and intentional 

infliction of emotional distress. These claims were omitted from the Colvin II

complaint and are not relevant to this appeal so, aside from flagging them here, we 

do not discuss them further. 
8

Colvin III complaint—like the Colvin II complaint—alleged the same five counts 

for breach of contract as the Colvin I complaint and was nearly identical to it in 

substance. The main differences between the Colvin I and Colvin III complaints

were also of the factual variety, as Colvin fleshed out some facts that were presented

in slightly less-detailed form to Judge López in Colvin I. 

Howard filed a motion requesting that Judge Rigsby transfer Colvin III to 

Judge López. It argued the Colvin III complaint was “functionally identical” to the 

claims “previously adjudicated and dismissed in Colvin I” and accused Colvin of 

“garden-variety judge shopping.” Colvin opposed the transfer motion but denied 

Howard’s accusations that he was judge shopping. Judge Rigsby denied the motion 

to transfer the case to Judge López. 

In addition to its motion to transfer, Howard again moved to dismiss the case 

for failure to state a claim, but this time it also argued that the dismissal of Colvin I

precluded Colvin III “under the doctrines of res judicata, collateral estoppel, and the 

law of the case.” Judge Rigsby rejected Howard’s preclusion arguments, concluding 

the various preclusion doctrines were not applicable because Colvin I was dismissed 

without prejudice, so there was no final decision on the merits of Colvin’s contract 

claims. But he agreed with Howard that the complaint failed to survive a Rule 
9

12(b)(6) motion—albeit for different reasons than those Judge López provided in 

Colvin I—and dismissed the Colvin III complaint for failure to state a claim. 

Although Judge Rigsby’s order did not state whether the dismissal was with or 

without prejudice, the case was closed and all future hearings were vacated. 

Colvin then filed a motion to reopen Colvin III and for leave to amend his

complaint. In the proffered amended complaint, Colvin sought to add a sixth count 

for breach of contract stemming from Howard’s alleged failure to maintain one 

uniform degree-requirement manual. According to Colvin, Howard used two 

different manuals (a 1979 manual and a 1983 amended version of the 1979 manual) 

that detailed different policies regarding which courses could be used to satisfy a 

student’s degree requirements, which caused him to be unfairly dropped from the 

program. Judge Rigsby denied Colvin’s motions to reopen and to amend, 

concluding the amendments would be futile. Colvin noted an appeal to this court, 

contesting the dismissal of Colvin III and the denial of his motion to amend. 

Colvin IV

Colvin then initiated a fourth action (Colvin IV), drawing Judge Hiram E. 

Puig-Lugo as the presiding judge. The Colvin IV complaint was identical to the 

proffered amended complaint Colvin was denied leave to file in Colvin III. 
10

Howard moved to dismiss the Colvin IV complaint, primarily arguing that 

Colvin’s contract claims were barred by res judicata in light of Judge Rigsby’s Rule

12(b)(6) dismissal of Colvin III. Colvin opposed the motion, arguing the Colvin III

dismissal order did not state whether it was with or without prejudice, thus no final 

judgment on the merits was issued, making res judicata inapplicable. Judge 

Puig-Lugo agreed with Howard that res judicata precluded Colvin’s fourth suit. He 

explained that because the claims in Colvin III were the same as those raised in 

Colvin IV, and because “Judge Rigsby issued a final judgment on the merits against 

[Colvin] on [those claims],” res judicata barred relitigation of the claims in Colvin 

IV. To the extent Colvin was alleging any new claims in his Colvin IV complaint, 

Judge Puig-Lugo noted that res judicata would still present a barrier because Colvin 

could have brought those claims in Colvin III. 

Colvin appealed Judge Puig-Lugo’s order to this court, which we then 

consolidated with the Colvin III appeal. Appeals from the dismissals in Colvin III 

and Colvin IV are now before us.
11

II. 

On appeal, Colvin challenges the following trial court orders: (i) the dismissal 

of Colvin III; (ii) the denial of his motion for leave to amend the Colvin III complaint; 

and (iii) the dismissal of Colvin IV. We discuss each challenge in turn. 

A. Dismissal of Colvin III

Judge Rigsby dismissed the Colvin III complaint on its merits, but only after 

rejecting Howard’s arguments that various preclusion doctrines barred the claim 

from proceeding. While the parties now debate whether Judge Rigsby was right on 

the merits of the 12(b)(6) motion, Howard again argues in the alternative that 

Colvin III was precluded by the dismissal of Colvin I. We agree.

2

 Howard argues

Colvin III is precluded by Colvin I under three different preclusion doctrines: res 

judicata (claim preclusion), collateral estoppel (issue preclusion),

3 and the law of the 

 2 That Howard failed to cross-appeal Judge Rigsby’s adverse preclusion ruling 

does not bar us from affirming on that basis. See Borger Mgmt., Inc. v. Sindram, 

886 A.2d 52, 63-64 (D.C. 2005) (cross-appeal unnecessary for appellee to argue 

independent basis for affirmance that was rejected by the trial court). 

3 The term “res judicata” is sometimes used in its broader sense: as an 

umbrella term encompassing both claim and issue preclusion. See Migra v. Warren 

City Sch. Dist. Bd. of Ed., 465 U.S. 75, 77 n.1 (1984) (citing Restatement (Second) 

of Judgments, Introductory Note before ch. 3 (1982), and 18 WRIGHT, MILLER &
12

case doctrine. We conclude that while Colvin III is not claim-precluded, the question 

whether the complaint filed was sufficient to state a claim is issue-precluded by 

Colvin I. Because of that, we need not determine whether the law of the case 

doctrine applies. 

1. Claim preclusion

When a court renders a final judgment on the merits of a cause of action, claim 

preclusion creates an absolute bar to relitigating that cause of action between the 

same parties. Shin v. Portals Confederation Corp., 728 A.2d 615, 618 (D.C. 1999). 

At first glance, claim preclusion would seem to apply here. After all, (1) the parties

in Colvin I are the same as those in Colvin III; (2) the two complaints raise the same 

five breach of contract claims; and, as Howard points out, (3) Judge López’s 

dismissal was a final appealable judgment in the sense that the “dismissal of a 

complaint, even without prejudice, is sufficiently drastic to be deemed final, and 

therefore appealable.” Perry v. District of Columbia, 474 A.2d 824, 825-26 (D.C. 

1984). But to take that third step would be a mistake. We have never equated finality 

 

COOPER, FEDERAL PRACTICE AND PROCEDURE: JURISDICTION § 4402 (1981)). “To 

avoid confusion, we employ the more modern terminology, referring to . . . res 

judicata as ‘claim preclusion’ and collateral estoppel as ‘issue preclusion.’” Smith 

v. Jenkins, 562 A.2d 610, 612 n.3 (D.C. 1989). 
13

for appealability purposes with finality for claim preclusion purposes, and it would 

be an error to do so. 

Whether a judgment is sufficiently final to permit an appeal is a different 

question from whether it is sufficiently final to have claim-preclusive effects. While 

there is some “overlap in the purposes of requiring finality for appeal and for 

preclusion, it is clear that definitions of finality cannot automatically be carried over 

from appeals cases to preclusion problems.” 18A WRIGHT, MILLER & COOPER,

FEDERAL PRACTICE AND PROCEDURE: JURISDICTION § 4432 (3d ed. 2021); see also 

Restatement (Second) of Judgments § 13 cmt. b (1982) (rejecting premise that 

“finality for appellate review is the same as finality for purposes of [claim 

preclusion].”). Here, the Colvin I dismissal was not final for claim preclusion 

purposes because it was without prejudice.

Dismissals without prejudice are not final for claim preclusion purposes

because a dismissal without prejudice “does not determine the merits” of the 

underlying claim(s). Interdonato v. Interdonato, 521 A.2d 1124, 1131 n.11 (D.C. 

1987). Where there is no final judgment on the underlying merits of a cause of 

action, claim preclusion is inapposite. See, e.g., id. (when dismissal does not 

determine the merits, claim preclusion does not apply); Thoubboron v. Ford Motor 
14

Co., 809 A.2d 1204, 1210 (D.C. 2002) (“[A] dismissal without prejudice has no res 

judicata effect.”); Shin, 728 A.2d at 618 (“[A] dismissal of a claim without prejudice 

does not bar a subsequent suit of issues arising out of the same cause of action.”); 

Pipher v. Odell, 672 A.2d 1092, 1095 (D.C. 1996) (“[A] dismissal without prejudice, 

by definition, does not bar a subsequent suit.”); Evans v. Schlein, 51 A.2d 472, 474 

(D.C. 1946) (“The effect of the dismissal of a suit ‘without prejudice’ is to finally 

dispose of that particular suit, but it does not operate as a bar to a new suit on the 

same cause of action.”).4

Because Judge López’s Colvin I dismissal was without prejudice, it was not a 

final judgment on the substantive merits of Colvin’s breach of contract claims, but a 

ruling that he had insufficiently pled those claims. See Dozier v. Ford Motor Co., 

702 F.2d 1189, 1194 (D.C. Cir. 1983) (“The usual meaning of [without prejudice]

. . . is ‘without prejudice as to the substantive cause of action.’”) (quoting In re 

 4 That is not to say that a dismissal without prejudice might never become a 

final judgment on the merits of the underlying claim(s). For example, had Judge 

López’s dismissal without prejudice in Colvin I provided a specified time period in 

which Colvin could file an amended complaint, and Colvin then failed to meet that 

deadline, we might then treat the dismissal as being with prejudice and having 

claim-preclusive effects. See, e.g., Hoffman v. Nordic Naturals, Inc., 837 F.3d 272, 

279-80 (3d Cir. 2016) (finding claim preclusion applied where appellant elected not 

to amend his complaint within the timeframe provided by the trial court, but instead 

filed a new action). Howard never argued that any express or implied deadline for 

Colvin to file an amended complaint in Colvin I had passed.
15

Kauffman Mut. Fund Actions, 479 F.2d 257, 267 (1st Cir. 1973)). That meant Colvin 

was permitted to amend his complaint or file a new action on the same underlying 

claims. Given the lack of finality in the relevant sense, Colvin I did not have claimpreclusive effect.

2. Issue preclusion

Issue preclusion is another matter.5

 It prevents not the relitigation of a 

particular claim, but the relitigation of a particular issue decided in a prior action. 

See Davis v. Davis, 663 A.2d 499, 501 (D.C. 1995). This case involves defensive 

 5 There are two different types of issue preclusion: collateral estoppel, which 

occurs when the second action involves a different claim, and direct estoppel, which 

occurs when the second action involves the same claim. See Restatement (Second) 

of Judgments § 27 cmt. b (1982) (“If . . . the second action is brought on a different 

claim, . . . preclusion is sometimes designated as collateral estoppel.”); WRIGHT,

MILLER & COOPER, FEDERAL PRACTICE AND PROCEDURE: JURISDICTION § 4402 (3d 

ed. 2021) (stating that direct estoppel occurs “whenever a first suit was ended in a 

manner that did not give rise to claim preclusion, but that did warrant preclusion of 

a specific issue in a later action on the same claim”); id. § 4418 (defining and 

discussing direct estoppel). Howard uses the term collateral estoppel to describe the 

type of issue preclusion at play here, but direct estoppel is the more accurate term 

because the claims in Colvin III are the same as those raised in Colvin I. The 

difference is semantic only, see 18 WRIGHT, MILLER & COOPER, FEDERAL PRACTICE 

AND PROCEDURE: JURISDICTION § 4418 (3d ed. 2021) (“[T]he traditional distinction 

between direct and collateral estoppel should not of itself control the answer to any 

particular question of issue preclusion.”), but to avoid any confusion, we use the 

broader term, “issue preclusion.” 
16

issue preclusion, which is “when a defendant seeks to prevent a plaintiff from 

relitigating an issue the plaintiff has previously litigated unsuccessfully in another 

action against the same or a different party.” United States v. Mendoza, 464 U.S. 

154, 159 n.4 (1984). We review a trial court’s application of defensive issue 

preclusion de novo. Whiting v. Wells Fargo Bank, 230 A.3d 916, 926 (D.C. 2020).

Unlike with claim preclusion, whether a dismissal has issue-preclusive effects 

does not depend on if it was with prejudice. Restatement (Second) of Judgments 

§ 13 cmt. d (1982) (“[A]n adjudication that does not bar the plaintiff from 

maintaining another action against the defendant on the same claim” may yet trigger 

“issue preclusion in another action between the parties on the same or a different 

claim as to issues that were decided as a basis for the judgment.”); 7 WRIGHT &

MILLER, FEDERAL PRACTICE AND PROCEDURE: TRIALS § 2373 (4th ed. 2021) (“A 

dismissal without prejudice . . . ha[s issue-preclusive] effect for issues actually 

litigated in the first action.”);6 Deutsch v. Flannery, 823 F.2d 1361, 1364 (9th Cir. 

1987) (“It matters not that the prior action resulted in a dismissal without 

prejudice.”). What matters is that (1) “the issue in the new case . . . was actually 

 6 See also 18 WRIGHT, MILLER & COOPER, FEDERAL PRACTICE AND 

PROCEDURE: JURISDICTION § 4418 (3d ed. 2021) (issue preclusion may arise “from 

dismissal of a first action on grounds that do not go to the merits of the claim 

presented and that are not intended to preclude a second action”). 
17

litigated and decided in the prior case,” (2) “by a final and valid disposition on the 

merits,” (3) “after a full and fair opportunity for litigation by the same parties or their 

privies,” (4) “under circumstances where the determination was essential to the 

judgment, and not merely dictum.” Smith v. Jenkins, 562 A.2d 610, 617 (D.C. 1989); 

Davis, 663 A.2d at 501.7

That is the case here. Colvin I squarely addressed whether Colvin’s contract 

claims, as pled, articulated a legal basis on which relief could be granted. Colvin III 

raised the same issue because the complaint had not materially changed. The issue 

decided in Colvin I is thus the same as the issue presented to Judge Rigsby in Colvin 

III. See Deutsch, 823 F.2d at 1364 (applying issue preclusion where differences 

between first and second complaints “lack[ed] substantive significance”); Bachman 

v. Bachman, 997 S.W.2d 23, 26 (Mo. Ct. App. 1999) (stating that a dismissal without 

prejudice for failure to state a claim does not “permit refiling of a petition previously 

determined not to state a claim”). Had the Colvin III complaint pled new claims or 

pled new facts addressing the deficiencies in the Colvin I complaint, our conclusion 

 7 The Restatement (Second) of Judgments Ch. 3, Topic 2, Title E Introductory 

Note (1982) recognizes several potential exceptions to the application of issue 

preclusion even when these four criteria are satisfied. Colvin does not argue that 

any of these exceptions apply so we do not consider them or the extent to which we 

follow the Restatement’s view regarding those potential exceptions. 
18

would likely be different. But it did neither. Colvin III did not raise any new claims, 

and the few factual alterations in the Colvin III complaint did not materially alter 

what was already presented and rejected by Judge López in Colvin I. The first prong 

(the issue in the new case was litigated and decided in the prior case) is therefore 

satisfied.

The other elements of issue preclusion are also met. The Colvin I dismissal

was rendered after a full and fair opportunity for litigation by the same parties 

attempting to litigate the sufficiency of the Colvin III complaint; the issue whether 

the Colvin I complaint was sufficient to withstand a Rule 12(b)(6) motion was 

essential to the Colvin I dismissal order; and the Colvin I dismissal resulted in a final 

and valid judgment on the merits of the sufficiency of the Colvin I complaint. See 

Davis, 663 A.2d at 501 (listing elements for issue preclusion). Only the last point 

warrants elaboration. 

As we recognized in Davis, the Restatement (Second) of Judgments § 13 

(1982) instructs that “for purposes of issue preclusion[,] ‘final judgment’ includes 

any prior adjudication of an issue that is determined to be sufficiently firm to be 

accorded conclusive effect.” 663 A.2d at 503 (ellipses omitted). Although Colvin I

was dismissed without prejudice and (as explained above) is therefore without 
19

claim-preclusive effect, Judge López’s determination that the Colvin I complaint 

could not withstand a Rule 12(b)(6) motion was sufficiently firm for issue preclusion 

purposes. The parties fully briefed and submitted their Rule 12(b)(6) arguments to 

the trial court; Judge López issued a detailed order explaining why the complaint did 

not survive Howard’s Rule 12(b)(6) motion; and the dismissal was appealable to this

court, Perry, 474 A.2d at 825-26. 

The dismissal of Colvin I was therefore final for purposes of issue preclusion. 

This outcome aligns with the Restatement’s view, supra cmt. g, and the path taken

by other jurisdictions where a dismissal without prejudice was given 

issue-preclusive effect in a subsequent action. See, e.g., Germain Real Estate Co., 

LLC v. HCH Toyota, LLC, 778 F.3d 692, 696 (8th Cir. 2015) (applying Arkansas 

law); Garcia v. Prudential Ins. Co. of Am., 293 P.3d 869, 873-74 & n.7 (Nev. 2013); 

Dema v. City of Mesa, 338 F. App’x 596, 597 (9th Cir. 2009) (applying Arizona 

law); West Coast Mgmt. & Cap., LLC v. Carrier Access Corp., 914 A.2d 636, 643-45 

(Del. Ch. 2006); Rodriguez v. Dep’t of Corr., 29 P.3d 401, 405 (Idaho 2001); 

Deutsch, 823 F.3d at 1364-65.
20

B. Leave to Amend Colvin III

After the dismissal of Colvin III, Colvin requested that Judge Rigsby grant 

him leave to file an amended complaint.8

 Judge Rigsby denied this request as futile, 

which Colvin now claims was an abuse of discretion. We disagree.

Although Superior Court Civil Procedure Rule 15(a)(3) instructs that leave 

to amend “should [be] freely give[n],” it is not required if the amendment would be 

futile. Miller-McGee v. Wash. Hosp. Ctr., 920 A.2d 430, 436 (D.C. 2007). It would 

have been here. The amended complaint sought to add a new claim for breach of 

contract, stemming from the alleged existence of two conflicting degree requirement 

manuals used by Howard.9

 Under the earlier manual, Colvin argues all of his courses 

dating back to 2004 were viable toward fulfilling his PhD requirements, whereas 

under the later manual that Howard incorrectly applied to him, his courses from 2004 

 8 Because Colvin had already filed an amended complaint in Colvin III as a 

matter of course under Superior Court Civil Procedure Rule 15(a)(1), and because 

Howard did not consent to the amendment, Colvin was required to seek leave from 

the court. See Super. Ct. Civ. R. 15(a)(3). 

9 Colvin also claims the amended complaint provided additional facts that 

further demonstrated his dismissal was improper. But he fails to explain how these 

new facts materially altered his complaint. On our read, the additional facts merely 

add details to those that were already pled and rejected in Colvin I and the initial 

Colvin III complaint. 
21

to 2006 were not viable. Judge Rigsby found that discrepancy immaterial, and thus 

any amendment futile, because under both versions of the manual Colvin “had seven 

(7) years in which to complete the program; [Colvin] did not; and pursuant to policy 

[Colvin] was aware of, [Howard] dismissed him from the program.” 

We agree that the proposed amendment would have been futile, though we 

note an additional and independent reason why that is so: Colvin raised this same 

argument—that Howard should have applied the earlier degree manual in 

determining which of his older courses remained viable—in his opposition to the 

motion to dismiss in Colvin I. Judge López found it did not save his claims from 

dismissal, and Colvin did not contest that finding (either by filing a motion to 

reconsider or appealing the judgment to this court). Judge Rigsby’s conclusion in 

Colvin III that it would have been futile to amend the complaint to rely on the earlier 

degree requirement manual was thus compelled by the issue-preclusive effects of 

Colvin I, consistent with our analysis in Part II.A.2. Repackaging the argument as a 

standalone claim, as opposed to a gloss on his preexisting claims as he had presented 

it in Colvin I, does not get Colvin around the issue preclusion bar.
22

C. Dismissal of Colvin IV

Judge Puig-Lugo dismissed the Colvin IV complaint on the basis that the 

causes of action alleged therein were claim precluded by Colvin III. Because we 

affirm the dismissal of Colvin III, we agree.10 

Unlike Colvin I, Colvin III was dismissed with prejudice. When a Rule 

12(b)(6) dismissal is made with prejudice, it is considered a final judgment “on the 

merits and is accorded [claim-preclusive] effect.” Ashton Gen. P’ship, Inc. v. 

Federal Data Corp., 682 A.2d 629, 632 n.2 (D.C. 1996) (internal quotation marks 

omitted); see also 7 WRIGHT & MILLER, FEDERAL PRACTICE AND PROCEDURE:

TRIALS § 2373 (4th ed. 2021) (stating that a “dismissal with prejudice normally will 

act as a bar to a subsequent action between the same parties”). Colvin IV, which is 

identical to the amended complaint Colvin sought leave to file in Colvin III, is 

therefore barred by claim preclusion. To the extent any new claims were added to 

the complaint filed in Colvin IV—which is questionable given that the claims raised 

 10 Had we reversed the dismissal of Colvin III, claim preclusion could not have 

applied. See Adams v. Jonathan Woodner Co., 475 A.2d 393, 397 (D.C. 1984) (“[A] 

judgment based upon [issue preclusion] or [claim preclusion] is no longer valid when 

the decision upon which the court relied in applying either of the doctrines has been 

reversed.”). 
23

in the Colvin IV complaint are identical to those raised and rejected as futile in

Colvin’s motion to amend the Colvin III complaint—those claims would nonetheless

be claim-precluded because they could have been raised in Colvin III. See Patton v. 

Klein, 746 A.2d 866, 870 (D.C. 1999) (claim preclusion “operates to bar in the 

second action not only claims which were actually raised in the first, but also those 

arising out of the same transaction which could have been raised”). 

Colvin correctly notes that Judge Rigsby’s order in Colvin III does not state 

whether it is with or without prejudice. But Superior Court Civil Procedure Rule 

41(b)(1)(B) states that “[u]nless the dismissal order states otherwise or as provided 

elsewhere in these rules, a dismissal by the court—except a dismissal for lack of 

jurisdiction or for failure to join a party under Rule 19—operates as an adjudication 

on the merits.” Because “‘an adjudication on the merits’ is synonymous with a 

dismissal with prejudice,” a trial “court that dismisses a case under Rule 12(b)(6) 

without stating whether it is with or without prejudice operates as a dismissal with 

prejudice.” Rollins v. Wackenhut Servs., Inc., 703 F.3d 122, 132 (D.C. Cir. 2012) 

(Kavanaugh, J., concurring) (citing Semtek Int’l Inc. v. Lockheed Martin Corp., 531 

U.S. 497, 505 (2001)); see also Wagshal v. Rigler, 711 A.2d 112, 114 n.6 (D.C. 

1998) (“[T]he presumption in most dismissals is that they operate ‘as adjudications 

upon the merits,’ that is, with prejudice.”) (quoting Super. Ct. Civ. R. 41(b)); 7 
24

WRIGHT & MILLER, FEDERAL PRACTICE AND PROCEDURE: TRIALS § 2373 (4th ed.

2021) (“If the court does not specify that the dismissal is without prejudice, and the 

basis for it comes within the terms of the final sentence of [Federal] Rule [of Civil 

Procedure] 41(b), it will be treated as being with prejudice.”).

11 

There is nothing in the Colvin III dismissal order to suggest Judge Rigsby

intended for it to be without prejudice. In fact, the order instructed that the case be 

closed and that all future hearings be vacated, strongly suggesting that he intended a 

dismissal with prejudice. We therefore have no reason to depart from the

presumption that it was a dismissal with prejudice. 

III. 

The orders of the Superior Court are affirmed. 

So ordered. 

 11 Superior Court Civil Procedure Rule 41(b)(1)(B) is substantially similar to 

its federal counterpart. See Comment to 2017 Amendments on Super. Ct. Civ. R. 41 

(noting differences between the federal and local rule, none of which are applicable 

here). We may therefore “look to federal court decisions interpreting the federal rule 

as ‘persuasive authority in interpreting the local rule.’” Goldkind v. Snider Bros., 

Inc., 467 A.2d 468, 472 (D.C. 1983) (quoting Vale Props., Ltd. v. Canterbury Tales, 

Inc., 431 A.2d 11, 13 n.3 (D.C. 1981)).