Defendant Jose Dorance Florez (“Flo-rez”) appeals from a judgment of conviction entered on May 12, 2005, after a jury trial in the United States District Court for the Eastern District of New York (Charles P. Sifton, Judge) at which he was found guilty of two narcotics conspiracies, the first to import more than one kilogram of heroin into the United States in violation of 21 U.S.C. §§ 963, 960(a)(1), 960(b)(1)(A), and the second to possess with intent to distribute the same quantity of heroin in violation of 21 U.S.C. §§ 846, 841(a)(1), 841(b)(1)(A)®. Sentenced to concurrent incarceratory terms of 210 months, which he is presently serving, as well as concurrent five-year terms of supervised release, and a total $200 special assessment, Florez challenges the district court judgment on the grounds that (1) the charges against him are time-barred, (2) the record evidence is legally insufficient to support his conviction, and (3) his in-earceratory sentence is (a) based on impermissible judicial factfinding as to drug quantity and (b) unreasonably disproportionate to the ten-year prison term imposed on his brother for participation in the same conspiracies. We reject these claims as without merit and hereby affirm the judgment of conviction.
I. Factual Background
Florez’s conviction originates in a conspiracy to import heroin from Colombia into the United States and in a related conspiracy to take possession of those drugs in the .United States in order to distribute them in this country. The trial evidence showed that Florez initially proposed these schemes to his brother, Jose Maria Florez, also known as “Chepe,” after which the brothers financed and supervised a heroin importation and distribution ring that operated between February and November 1997.
In furtherance of their conspiratorial objectives, Florez and Chepe recruited numerous couriers to smuggle heroin into the United States. At trial, three of these couriers provided direct evidence as to the workings of the charged conspiracies and Florez’s participation in them. Each courier testified that Florez’s main role was to provide couriers with heroin in South America and to instruct them how best to smuggle the drugs into the United States. Upon the couriers’ arrival in the United States, Chepe would pay them, take custody of the smuggled heroin, and arrange for its distribution.
At the conclusion of the six-day trial, the jury convicted Florez of (1) conspiracy to import more than one kilogram of heroin and (2) conspiracy to possess with intent to distribute that same quantity of heroin. It acquitted Florez on related substantive importation and possession counts. In response to a special interrogatory, prompted in part by the Supreme Court decision in
Blakely v. Washington,
At sentencing, the district court, relying on
United States v. Booker,
II. Discussion
A. The Statute of Limitations Challenge
Florez submits that, because his criminal conduct occurred in 1997, his 2004 indictment is necessarily time-barred by the five-year statute of limitations applicable to non-capital federal crimes. See 18 U.S.C. § 3282. Florez acknowledges, as he must, that this limitations period is appropriately tolled during any time when he was a fugitive from justice. See 18 U.S.C. § 3290 (“No statute of limitations shall extend to any person fleeing from justice.”). Nevertheless, he submits that the district court erred in tolling the statute of limitations in his case from June 10, 1998, the date of Chepe’s arrest, to May 24, 2003, the date law enforcement authorities discovered Florez’s whereabouts, because he was not fleeing from justice during that time. We disagree.
1. The Burden of Proof and Standard of Review
To toll a statute of limitations, it is the government’s burden to show that a defendant was “fleeing from justice.” 18 U.S.C. § 3290. In
Jhirad v. Ferrandina,
One district court outside this circuit has ruled to the contrary, holding that § 3290 flight must be proved beyond a reasonable doubt to a jury “just like any other element of the case.”
United States v. Owens,
With this burden in mind, we review the district court’s findings of fact relevant to the application of § 3290 only for clear error, and we review
de novo
its legal conclusion that these facts establish flight as specified by the statute.
See Ross v. United States Marshal,
2. The Contours of Flight Under 18 U.S.C. § 8290
In construing the flight requirement of § 3290, we begin with
Streep v. United States,
It is unnecessary, for the purposes of the present case, to undertake -to give an exhaustive definition of the[ ] words [“any person fleeing from justice”]; for it is quite clear that any person who takes himself out of the jurisdiction, with the intention of avoiding being brought to justice for a particular of-fence, can have no benefit of the [statute of] limitationfs], at least when prosecuted for that offence in a court of the United States.
Id.
at 133,
Drawing from this language, most courts, including our own, have concluded
*151
that a person’s mere absence from a jurisdiction is insufficient, by itself, to demonstrate flight under § 3290 (or its statutory predecessor); there must be proof of the person’s intent to avoid arrest or prosecution. As we observed in
Jhirad v. Ferrandina,
in the context of an extradition proceeding, “the phrase ‘fleeing from justice’ carries a common sense connotation that only those persons shall be denied the benefit of the statute of limitations who have absented themselves from the jurisdiction of the crime
with the intent of escaping prosecution.”
Although decisions by the Eighth and D.C. Circuits suggest that the specific intent to avoid prosecution is not essential to toll a statute of limitations on account of flight,
see In re Assarsson,
Preliminary to reviewing Florez’s claim that the district court erred in finding that he possessed the requisite intent to flee justice, we reiterate some basic legal principles relevant to this determination. First, while a person’s intentional flight from justice may certainly be inferred from his “failure to surrender to authorities once he learns that charges against him are pending,”
United States v. Catino,
Second, the government need not prove a defendant’s actual departure from the jurisdiction in which the crime was committed to establish intentional flight from justice under § 3290. As the Ninth Circuit has explained, “[i]t is enough that an accused leaves his usual place of abode and conceals himself for the purpose of avoiding arrest or prosecution. In modern large and heavily populated districts it is almost as easy to avoid arrest or prosecution by concealing oneself within the district as by fleeing the district.”
United States v. Wazney,
Finally, a finding of intentional flight under § 3290 is not necessarily foreclosed by a hindsight determination that the government might have located the defendant sooner if it had taken certain actions. “Rather, the nature and the extent of the efforts of government agents to locate the defendant is one factor to consider in determining whether it is reasonable to infer from the agents’ failure to locate the defendant that the defendant was acting with the intent to avoid arrest or prosecution.”
United States v. Greever,
Applying these principles to this case, we identify no error of law or fact in the district court’s conclusion that, beginning on June 10, 1998, and continuing through May 24, 2003, Florez was fleeing from justice with the intent of avoiding arrest or prosecution for his narcotics trafficking.
3. Florez’s Intentional Flight from Justice
After conducting an evidentiary hearing, the district court concluded that the evidence “overwhelming[ly]” indicated “to a high probability that the defendant fled shortly after his brother[ Chepe’s] arrest” on June 10, 1998, “and thereafter concealed himself for a number of years for the sole purpose of avoiding prosecution.” Pretrial Tr. June 23, 2004, at 19. This evidence took various forms, starting with Florez’s statements to two co-workers that his brother was in trouble. That acknowledgment, together with evidence that Florez and Chepe were joint participants in a large-scale drug trafficking operation, permitted the district court to infer Flo-rez’s awareness that law enforcement authorities were—or soon would be—seeking to apprehend him as well as Chepe.
The evidence further showed that, after June 10, 1998, the day of Chepe’s arrest, *153 Florez never returned to his workplace, although he had been employed there for approximately twelve years. Similarly, he ceased residing at the Queens home he had shared with Chepe. In response to law enforcement inquiries over the ensuing weeks and months, family and co-workers reported that Florez had returned to his native Colombia. Indeed, in 2001, Florez told a female acquaintance, Girleza Silva, that he had just returned from Colombia when he asked if he could list her Queens address — where he never lived — as his residence on a New York State driver’s license application. Florez also used Silva’s bank account to conduct financial transactions.
Although the totality of these circumstances strongly supports the district court’s finding of flight with the intent to avoid arrest and prosecution, Florez submits that no such conclusion could be drawn in light of other evidence showing that (1) prior to June 1998, he routinely took several months’ leave from his job during the summer months; and (2) he had lived openly at two Queens addresses, one belonging to a relative, the other to a friend, between October 2000 and January 2004. His argument is unconvincing.
However routine it may have been for Florez to take extended summer leaves from his employment, what was
not
typical was his total failure to return to his job, as occurred in the years after his brother’s June 1998 arrest. The district court did not clearly err in rejecting the argument that Florez’s disappearance from all known New York locations after that day was merely coincidental to his brother’s arrest. It reasonably concluded from the totality of the evidence that Florez fled at that time with the specific intent to avoid arrest and prosecution.
See United States v. Martin,
The fact that, at some point in 2000 or 2001, Florez may have returned to Queens, does not undermine this inference. To the contrary, the fact that Florez deliberately did not use either of the Queens addresses where he purportedly lived in securing his New York State driver’s license, preferring instead falsely to list Girleza Silva’s address as his residence, strongly indicates Florez’s continued intent to conceal his true whereabouts in order to avoid being apprehended. That purpose is further evidenced by Florez’s use of Ms. Silva’s bank account, as opposed to that of the relatives or friends with whom he was actually residing, to deposit a $13,000 check for back pay from his former employer. Indeed, the fact that Florez paid Ms. Silva $3,600 — more than 25% of the check’s value — for this use of her bank account indicates the particularly high value the defendant placed on effecting a rather routine transaction in a way that would minimize anyone’s ability to locate him. Although Florez later tried to add his name to Ms. Silva’s account to facilitate his access to the deposited funds, his hasty departure from the bank when he thought a teller was attempting telephonically to confirm his identification documents, further evidences his determination to avoid any inquiry that might draw official attention to himself and possibly lead to his arrest.
*154
Finally, we identify no clear error in the district court’s conclusion that the government’s efforts to locate Florez throughout the period from June 10, 1998 to May 24, 2003, were “reasonably diligent.” Pretrial Tr. June 23, 2004, at 21. From June 10, 1998, well into 1999, law enforcement authorities actively sought to locate Florez at various Queens locations only to be told by co-workers and family members that he was in Colombia. When, in February 2001, officials received information that Florez had returned to the United States, relatives continued to insist that he was, in fact, still in Colombia. In February 2002, upon learning that Florez had used Girleza Silva’s address to secure a New York State driver’s license, authorities questioned Ms. Silva, who admitted her contacts with the defendant and denied actual knowledge of his whereabouts, but provided various leads, none of which bore fruit. Re-interviewed in February 2003, Ms. Silva provided further cooperation; nevertheless, ensuing surveillance efforts to locate Florez again proved unsuccessful. Florez was finally located on May 24, 2003, when, in reporting himself to be the victim of a carjacking, he provided local police with a Queens address.
3
Far from indicating law enforcement neglect in searching for Florez, this evidence of the government’s prolonged inability to locate him despite numerous efforts over a five-year period supports the district court’s conclusion that defendant’s intent throughout was to avoid arrest and prosecution.
See United States v. Greever,
In sum, we conclude that the district court (1) correctly construed the flight requirement of § 3290; (2) committed no clear error in finding that Florez was intentionally fleeing from justice from June 10, 1998, to May 24, 2003; and (3) properly tolled the statute of limitations during that five-year period, rendering meritless Flo-rez’s timeliness challenge to his January 2004 indictment.
B. Sufficiency Challenge
Florez submits that the district court erred in denying his Rule 29 motion for a judgment of acquittal on the ground that the trial evidence was insufficient as a matter of law to support the jury’s guilty verdict.
See
Fed.R.Crim.P. 29(c). We review
de novo
a district court’s denial of a Rule 29 motion, applying the same standard of sufficiency as the district court.
See United States v. Jackson,
Three cooperating witnesses provided direct evidence of the charged conspiracies and Florez’s membership in them. Miguel Pavez, a courier recruited for the importation conspiracy by defendant’s brother Chepe, and Rodrigo Desehamps, another courier recruited by Pavez, testified- in some detail to several occasions in 1997 when, in Colombia, they received aerosol cans filled with heroin from Florez to smuggle into the United States via Ecuador and Chile. On their arrival in New York, the couriers would give the heroin to Chepe, who would pay them for their efforts. On one occasion in New York, Des-ehamps overheard Florez tell Chepe that Desehamps was a “good” courier who “should be sent out often, more often.” Trial Tr. at 177. Pedro Villagomez testified that Florez recruited him as a courier in February 1997. On two occasions thereafter, in Colombia, Florez gave him aerosol cans filled with heroin and instructed him how to behave when smuggling the drugs into New York, where he also delivered the contraband to Chepe. Eventually, Villagomez proposed to Florez and Chepe that he organize a courier cell to operate from Ecuador. Florez arranged for Villagomez to retrieve suitcases containing heroin at a luggage terminal in Quito for transportation to New York by these couriers. After one of the couriers was arrested in New York in August 1997, Villagomez met with Florez and Chepe in Colombia. As a result, the brothers arranged for Villagomez to transport approximately one kilogram of heroin into the United States via Ecuador in October 1997. Villagomez was arrested in possession of these drugs upon his arrival in Houston, Texas.
Florez submits that this testimony, which we have substantially condensed, was insufficient to support a verdict of guilty because the government failed to offer any documentary corroboration, specifically, customs forms and passenger manifests, confirming his travel between Colombia and New York during the conspiratorial period. Florez emphasizes that the government did offer such evidence with respect to international travel by other conspirators. He contends that, without this corroboration, the accomplice witnesses were inherently incredible. We are not persuaded.
The law is well established that a federal conviction may be supported “by the uncorroborated testimony” of even a single accomplice witness “if that testimony is not incredible on its face and is capable of establishing guilt beyond a reasonable doubt.”
United States v. Parker,
*156
To the extent Florez challenges the accomplices’ credibility based on their plea agreements with the government and their long histories of criminal and dishonest behavior, he simply repeats facts and arguments already presented to the jury. We will not attempt to second-guess a jury’s credibility determination on a sufficiency challenge.
See United States v. Autuori,
Applying these principles to this case, we conclude that the detailed accomplice testimony was sufficient to support Flo-rez’s conviction and that the district court correctly denied Florez’s Rule 29 motion for a judgment of acquittal.
C. Sentencing Challenges
1. Judicial Factfinding as to Drug Quantity
Florez argues that, after
United States v. Booker,
This argument is foreclosed by our decision in
United States v. Garcia,
which holds that “judicial authority to find facts relevant to sentencing by a preponderance of the evidence survives
Booker.”
find facts relevant to sentencing by a preponderance of the evidence, even where the jury acquitted the defendant of that conduct, as long as the judge does not impose (1) a sentence in the belief that the Guidelines are mandatory, (2) a sentence that exceeds the statutory maximum authorized by the jury verdict, or (3) a mandatory minimum sentence under [21 U.S.C.] § 841(b) not authorized by the verdict.
As the record makes plain, the district court was fully aware of the advisory nature of the Guidelines when it sentenced Florez to 210 months’ imprisonment. Indeed, it imposed a non-Guidelines sentence to mitigate the disparity between Florez’s Guidelines range and the sentence received by his brother. Further, Florez’s *157 sentence was within the applicable statutory range of ten years to life for each of the crimes of conviction. Under these circumstances, the district court correctly made its own preponderance finding as to the quantity of heroin in excess of one kilogram properly attributable to Florez for purposes of its Sentencing Guidelines calculation.
2. The Reasonableness of Florez’s Incarceratory Sentence
Florez contends that his 210-month prison sentence, 52 months less than the low end of his Sentencing Guidelines range, is unreasonable when compared to the 120-month sentence imposed by a different judge on Chepe.
See United States v. Fernandez,
Reasonableness review “involves consideration not only of the sentence itself, but also of the procedures employed in arriving at the sentence.”
Id.
at 26 (collecting cases). The procedural inquiry focuses “primarily on the sentencing court’s compliance with its statutory obligation to consider the factors detailed in 18 U.S.C. § 3553(a).”
United States v. Canova,
In this case, the district court compared Florez’s potential sentence to that received by his brother Chepe, as well as to sentences received by similarly situated defendants nationwide. 4 Because the government does not challenge this application of § 3553(a)(6), we need not address the propriety of considering co-defendant disparity on this appeal. Plainly, Florez cannot complain that the district court committed procedural error in failing fully to consider § 3553(a)(6). His reasonableness challenge reduces, at best, to a complaint about the weight the district court afforded the disparity between his Guidelines range and his brother’s sentence. This is not a point on which we are inclined to second-guess a sentencing judge.
As this court recently explained, “the requirement that a sentencing judge consider an 18 U.S.C. § 3553(a) factor is
not
synonymous with a requirement [that] the factor be given determinative or dispositive weight in the particular case.”
Id.
at 32 (emphasis in original). Precisely because § 3553(a)(6) is “only one of several factors that must be weighted and balanced by the sentencing judge,”
id.
at 32, a district court’s identification of disparity does not necessarily require it “to adjust a sentence downward from the advisory guidelines range in order for that sentence to be reasonable,”
United States v. Martinez-Martinez,
In this case, the record indicates that the district court would have acted well within its discretion in concluding that Flo-rez and his brother were not sufficiently similarly situated to warrant any reduction in the identified sentencing disparity between them. Although the men may have borne comparable culpability in the charged conspiracies, they were dissimilarly situated in other respects important to sentencing. Whereas Chepe had pleaded guilty and accepted responsibility for his role in the 1 charged conspiracies, Florez had successfully fled from justice for almost five years. After apprehension, Flo-rez never accepted responsibility for his criminal conduct, insisting on his innocence even after verdict and at sentencing. See id. at 32 (noting that defendants “were not similarly situated” where one pleaded guilty and accepted responsibility for criminal conduct and other did not). Further, the brothers’ situations were dissimilar in that Chepe specifically requested and obtained a sentencing departure based on extraordinary family circumstances, whereas Florez made no such application.
In fact, Judge Sifton did not completely deny Florez sentencing consideration based on disparity. Despite reservations about the leniency shown to Chepe, the judge concluded that justice was best served in Florez’s case by imposing a non-Guidelines sentence that reduced somewhat the disparity in the brothers’ sentences. Because the government does not challenge this rationale, we have no reason to review its consideration under § 3553(a)(6). We conclude only that Flo-rez fails to show that the district court imposed an unreasonable sentence when it narrowed but did not eliminate the sentencing disparity between the two brothers. Florez’s sentence “was well within the broad range of reasonable sentences that the District Court could have imposed in the circumstances presented.” Id. at 34.
III. Conclusion
To summarize, we conclude that: (1) the five-year statute of limitations did not bar Florez’s prosecution in this case because that period was tolled from June 10, 1998, to May 24, 2003, while the defendant was a fugitive from justice, see 18 U.S.C. § 3290; (2) the trial evidence was sufficient to permit a rational jury to find Florez guilty beyond a reasonable doubt; and (3) the district court (a) properly made a preponderance finding of drug quantity for purposes of calculating Florez’s sentence under the advisory Sentencing Guidelines, and (b) imposed a reasonable sentence even though it reflected a sentencing disparity between Florez and his brother for their participation in the same crimes.
Affirmed.
Notes
. Of course, once a court applies § 3290 tolling to recalculate the relevant limitations period in a case, the jury must then find beyond a reasonable doubt that the defendant committed the charged criminal conduct within that period.
See generally United States v. Salmonese,
. Rather than immediately arrest Florez, authorities surveilled him for several months, ultimately taking him into custody at Miami International Airport on January 15, 2004. Apparently, the government did not seek, and the district court did not grant, § 3290 tolling of the statute of limitations for the eight-month period between May 24, 2003, and January 15, 2004. Thus, we need not consider the government's actions during this time. Nor need we consider whether the carjacking report fairly indicates that Florez no longer intended to flee from justice, because the district court ceased tolling the statute of limitations the day that report was filed, and the government does not challenge that decision.
. Florez does not argue that his sentence represents an unwarranted disparity with sentences imposed on similarly situated drug traffickers nationwide.
