As Rwanda’s bloody civil war drew to a close, with rebel forces controlling Rwanda’s capital and the retreating government accused of genocide, the embattled regime retained appellant, a Washington lawyer, to help improve its image and cast the rebels as terrorists. Roughly a week later, after the United States ordered Rwanda’s embassy closed, appellant entered a second agreement, this time to provide (among other things) immigration help tо Rwanda’s ambassador and other embassy diplomats, who feared reprisals if they returned home. Pursuant to these agreements, Rwanda paid some $80,000 into appellant’s client trust account, and after the war a new government formed by the victorious rebels sued to get the money back. Following a bench trial, the district court found appellant liable for conversion and breach of fiduciary duty, explaining that appellant had performed virtually no work under the first contract and treated the second as a personal account with Rwanda’s former ambassador rather than an agreement with Rwanda itself. The court *370 also awarded $10,000 in punitive damages. For the most part, we affirm.
I.
Some of the late twentieth century’s most horrific events form the background of this litigation. On April 6, 1994, a sur-faee-to-air missile from an as-yet unidentified source shot down an aircraft carrying Rwanda’s president, Juvenal Habyarima-na. Stepping into the power vacuum, extremists from Rwanda’s majority Hutu ethnic group formed an interim government and unleashed genocidal violence that over the next 100 days claimed the lives of some 800,000 Rwandans, most of them ethnic .Tutsis, a minority group historically dominant in Rwandan politics. As ill-equipped United Nations peacekeepers stood by, powerless to contain the bloodshed, a Tutsi rebel force called the Rwandan Patriotic Front (“RPF”) canceled a 1993 ceasefire and resumed its offensive against the govеrnment.
While civil war and genocide raged, Rwanda’s embassy in Washington entered into the two agreements at issue in this case. First, on July 8, 1994, four days after RPF forces captured Rwanda’s capital Kigali, Rwanda’s United States Ambassador Aloys Uwimana, a representative of the Hutu government, signed a “Memorandum of Understanding” with three Americans — appellant Robert W. Johnson II; Timothy Towell, a retired U.S. diplomat; and Edward van Kloberg III, a Washington lobbyist. Under this agreement, the three Americans, termed the “Rwandа Working Group” or “RWG,” were to “assist the Government of Rwanda, through Ambassador Aloys Uwimana in Washington, to get its views clearly and dramatically presented to the international community.” In particular, the RWG would “[e]ncourage the comprehension and support of American authorities of Rwanda’s cause,” aiming to “isolat[e]” the RPF and foster the perception that it constituted “a marginal group, perhaps even a minority, foreign-manipulated, terrorist group.” The MOU, which called for payments totaling $70,000, required an initial deposit of $28,000. On July 13, Rwanda’s embassy cut a check for that amount to the “Robert W. Johnson II Trust Fund.”
But it was soon too late for lobbying. On July 15 — just one week after Rwanda signed the MOU and two days after Rwanda’s $28,000 payment — the United States issued a “Note Verbale” requiring, given “the uncertain and untenable situation which has existed in Rwanda since April 6, 1994,” that the embassy terminate all “operations of the diplomatic mission, other than activities relating to the closure of the mission, effective July 22, 1994.” Though one embassy official, Boniface Karani, was “permitted to remain in the United States for the present to oversee the closing of the Embassy,” the note ordered Ambassador Uwimana to leave the country “no later than July 22, 1994.” “All remaining members of the mission and their family members (other than any who may be citizens or legal permanent residents of the United States), including Mrs. Uwima-na and children,” were to “depart the United States no later than August 14, 1994.”
The Note Verbale precipitated Johnson’s second agreement with Rwanda. In a letter to Ambassador Uwimana, Johnson offered to help with the embassy’s closure, providing in particular “continued oversight and assistance” regarding immigration requests by embassy employees hoping to remain in the United States instead of returning to the chaos in Rwanda. Johnson proposed:
[W]e will work with the State Department to ensure that their recommendations to the Immigration and Naturalization Service are favоrable, and we will *371 obtain testimony from experts that conditions in Rwanda are presently life-threatening. Also, we shall supervise and coordinate the activities of [two immigration attorneys] in the preparation of the asylum requests and the handling of the cases to ensure that the work is thorough and cost-effective.
Claiming that “[a]ll the $28,000.00 [paid under the MOU] has been disbursed or obligated,” Johnson’s letter requested $55,000 for the new work' — $80,000 for the immigration attorney^ and $25,000 for the RWG. On July 22, the day the embassy closеd, Ambassador Uwimana signed Johnson’s proposal and authorized a check for $55,000, again payable to Johnson’s client trust fund.
The following month, Johnson learned that the United States had recognized the RPF as Rwanda’s legitimate government. Soon afterwards, Karani, by then newly reappointed to the embassy, wrote “to confirm the termination” of the July 22 agreement and demand return of $17,475, the amount Karani calculated to be left in the account. Apparently referring to immigration work performed on Uwimana’s behalf, Karani observed that “necessary steps have been taken for only one diplomat family,” making Johnson’s retention of the full $55,000 unnecessary. Nonetheless, Johnson refused to make any refund, insisting in two response letters that only Uwimana could direct his expenditures. Two months later, another embassy official demanded return of the entire $55,000. Again, Johnson refused.
Having thus failed to obtain a voluntary refund, Rwanda sued in the U.S. District Court for the District of Columbia, asserting D.C. law claims of conversion and breach of fiduciary duty against Johnson, Uwimana, and Johnson’s two RWG colleagues. Uwimana declared bankruptcy, obtaining an automatic stay under 11 U.S.C. § 362, and Johnson’s two partners settled, paying Rwanda $26,200 out of the $28,000 paid under the MOU. After denying Johnson’s motion to dismiss and Rwanda’s motion for summary judgment,
see Gov’t of Rwanda v. Rwanda Working Group,
The district court held Johnson liable for conversion and fiduciary breach as to both the MOU and the July 22 agreement, imposing liability in the amount of $56,800— $1,800 as the balance from the MOU payment following the two RWG members’ settlement, plus $55,000 based on the July 22 agreement. Id. at 72-73. In addition, finding that Johnson’s “actions in this case were accompanied by gross recklessness and a willful disregard of the rights of his rightful client — the Government of Rwanda,” the district court imposed $10,000 in punitive damages. Id. at 72. Finally, the court referred claims for prejudgment interest and attorney’s fees to a magistrate judge, id. at 73, who awarded interest but not fees.
Johnson now appeals the district court’s judgment in Rwanda’s favor on the conversion and fiduciary breach counts as well as its award of punitive damages. Rwanda cross-appeals thе denial of fees and calculation of prejudgment interest.
*372 II.
We begin with Johnson’s challenges to the conversion and fiduciary breach claims, reviewing the district court’s factual findings for clear error and its legal conclusions de novo,
see, e.g., Singletary v. District of Columbia,
The MOU
Starting with the $1,800 left over from Rwanda’s MOU payment, we have little trouble upholding Johnson’s liability. Though the record indicates that Johnson disbursed Rwanda’s entire $28,000 payment, himself pocketing a $3,000 fee plus $41 in expenses, the district court found that neither he nor anyone else performed any of thе lobbying services called for in the MOU,
see RWG,
As Rwanda’s agent under the MOU and as trustee of Rwanda’s $28,000, Johnson owed a fiduciary duty to “deal in the principal’s interest” and put Rwanda’s interests beforе his own.
Merrill Lynch, Pierce, Fenner & Smith, Inc. v. Cheng,
*373 The July 22 Agreement
We also agree with the district court that Johnson breached his fiduciary obligations with respect to the July 22 agreement, though we depart somewhat from its reasoning. Relying on what it called “the common-sense notion that it is not in a government’s interest to have one of its ambassadors choose to seek asylum in another country, whatever the merits of the asylum request might be,” the district court held that Johnson’s immigration assistance to embassy staff necessarily conflicted with the interests of the state of Rwanda, Johnson’s client under his two agreements with Rwanda’s embassy.
See RWG,
The problem for Johnson is that Uwimana did more than just protect his staff — he also spent Rwanda’s money on himself. Whatever the scope of an ambassador’s authority to order immigration services in general, such self-dealing breached a critical obligation that Uwimana owed to Rwanda as steward of its United States embassy, namely, “the age-old principle applicable to fiduciary relationships that, unless there is a full disclosure by the agent, trustee, or attorney of his activity and interest in the transaction to the рarty he represents and the obtaining of the consent of the party represented, the party serving in the fiduciary capacity cannot receive any profit or emolument from the transaction.”
McGinnis v. Rogers,
Given Uwimana’s conflict of interest, Johnson, an attorney presumably familiar with agency principles, should have not only questioned Uwimana’s authority, but also demanded evidence that Rwanda cоnsented to its ambassador’s apparent looting of state coffers. To be sure, the chaos in Rwanda, coupled with the Note Ver-bale’s short time-frame, may have limited Johnson’s ability to verify Uwimana’s authority. But Johnson could have at least made some effort. Instead, according to district court findings — again, unchallenged here — Johnson “never took any steps to determine the extent of Mr. Uwimana’s authority.”
RWG,
The same problem carries through to Johnson’s implementation of the July 22 contract. In addition to immigration services, the agreement did call for “continued support to Embassy personnel on governmental аnd personal matters during the transition” as well as help managing embassy bank accounts. But with respect to “services supposedly involved in closing down the Embassy,” the district court found that Johnson “spent less than half an hour” on certain administrative tasks and “never completed or submitted a list of Embassy debts to the Department of State, or took care of Embassy vehicles, insurance policies, addresses, or leases, among other things,” id. at 57, apparently because the Statе Department told him such measures were unnecessary. What Johnson did do was expend large sums on Uwimana’s immigration requests — precisely the problematic aspect of the July 22 agreement. Indeed, Johnson refused to change course even when Rwanda’s new government, which by then Johnson knew the United States recognized, demanded return of $17,475.
In short, although Johnson should have been circumspect from the start about Uwimana’s authority, he instead took the view, convenient for his own interest, that Uwimana could use state money to buy himself tens of thousands of dollars in immigration services. Johnson insisted, moreover, that Uwimana retained that authority long after Uwimana ceased to hold any official position — indeed, long after the government Uwimana represented had ceased to control Rwanda. Thus complicit in Uwimana’s self-dealing, Johnson again breached his duty to “deal in the principal’s interest.”
Merrill Lynch,
How much, then, does Johnson owe? Were the full $55,000 in play, we might neеd to decide whether Johnson’s breach covered that entire sum or only a portion of it. But we think the Fourth Circuit’s decision in former Ambassador Uwimana’s personal bankruptcy case limits Rwanda to a far smaller amount.
The Fourth Circuit held that by demanding only $17,475 in Karani’s letter, Rwanda ratified expenditures beyond that amount and thus could recover no greater sum in its defalcation action.
See Uwimana,
As the Supreme Court made clear in
Blonder-Tongue Laboratories, Inc. v. University of Illinois Foundation,
The Fourth Circuit thus “actually and necessarily determined” Rwanda’s ratification of Johnson’s expenditures.
See Yamaha,
With Johnson’s exposure thus restricted, the amount of Rwanda’s damages becomes obvious. In disbursing the $55,000, Johnson paid $24,500 to Van Kloberg (the RWG lobbyist) and Van Kloberg’s lobbying firm.
See RWG,
III.
The remaining issues — attorney’s fees, punitive damages, and prejudgment inter
*376
est — need not long detain us. Because Rwanda failed first to appeal the magistrate’s denial of attorney’s fees to the district judge, it has forfeited its right to appeal that issue here. Though it is true, as Rwanda points out, that the applicable referral order cited a local rule that says nothing about objecting in the district court, locаl rules must be “consistent with” the federal rules, Fed.R.Civ.P. 83(a)(1), and the Federal Rule of Civil Procedure on magistrate referrals makes plain that objections to magistrate rulings are forfeited absent timely challenge in the district court,
see
Fed.R.Civ.P. 72;
see also CNPq
— Conselho
Nacional de Desenvolvimiento Cientifico e Technologico v. Inter-Trade, Inc.,
As to punitive damages, “[i]n a case tried without a jury, whether an award of punitive damages is warranted is a matter committed to the discretion of the trial court.”
Wash. Med. Ctr., Inc. v. Holle,
Finally, the magistrate judge, believing that a District of Columbia statute constrained his choice of interest rate, awarded Rwanda prejudgment interest at six percent per year. Yet the law in question merely sets the default interest rate “upon the loan or forbearance of money, goods, or things in action in the absence of an expressed contract.”
See
D.C.Code Ann. § 28-3302(a). As the D.C. Court of Appeals has held, this provision has no bearing on prejudgment interest in actions, like Rwanda’s tort claims against Johnson, that involve neither loans nor forbearances.
See In re Estate of Jung,
We will also remand the principal amount, though not for the reason Rwanda suggests. Whereas Rwanda argues that Johnson must pay interest on portions of the MOU payment covered by the other defendants’ settlement, we review denial of prejudgment interest only for abuse of discretion,
see Bucheit v. Palestine Liberation Org.,
IV.
In sum, although we affirm the judgment against Johnson for breach of fiduciary duty as to both the MOU and the July 22 agreement, we limit Rwanda’s recovery under the latter to $17,475, resulting in a total award of $19,275. We also affirm the award of punitive damages, but remand for reconsideration of the amount. *377 With respect to Rwanda’s cross-appeal, we deem forfeited the appeal of attorney’s' fees and remand the award of prejudgment interest for recalculation consistent with this opinion.
So ordered.
