                                                                         F I L E D
                                                                  United States Court of Appeals
                                                                          Tenth Circuit
                     UNITED STATES COURT OF APPEALS
                                                                           JUL 24 2002
                                   TENTH CIRCUIT
                                                                       PATRICK FISHER
                                                                              Clerk

 UNITED STATES OF AMERICA,

               Plaintiff - Appellee,                     No. 00-5215
          v.                                          (N.D. Oklahoma)
 FRANK SANDERS, JR.,                               (D.C. No. 00-CR-31-C)

               Defendant - Appellant.


                             ORDER AND JUDGMENT         *




Before TACHA , Chief Circuit Judge,     BALDOCK and HENRY , Circuit Judges.



      Frank Sanders, Jr. appeals his convictions for (1) violation of 26 U.S.C. §§

5861(d), 5845, and 5871 (possession of an unregistered firearm – a sawed-off

rifle) and (2) violation of 18 U.S.C. § 922(g)(3) (possession of a firearm – the

sawed-off rifle and/ or one of several of other specified firearms – by an unlawful

user of a controlled substance). Mr. Sanders advances three contentions of error:

(1) the district court erred in admitting, in violation of the Fourth Amendment’s

exclusionary rule, (a) evidence of the particular firearms, the possession of which


      *
        This order and judgment is not binding precedent, except under the
doctrines of res judicata, collateral estoppel, and law of the case. The court
generally disfavors the citation of orders and judgments; nevertheless, an order
and judgment may be cited under the terms and conditions of 10th Cir. R. 36.3.
underlay both counts of which Mr. Sanders was convicted, (b) Mr. Sanders’s

statements in response to the discovery of one of those firearms, and (c) certain

evidence of Mr. Sanders’s drug use; (2) § 922(g)(3) is unconstitutionally vague,

as applied to the facts of Mr. Sanders’s case; and (3) the district court erred in

improperly instructing the jury as to the § 922(g)(3) charge. Exercising

jurisdiction pursuant to 28 U.S.C. § 1291, we affirm.



                                I. BACKGROUND

      On May 26, 1999, at least five police officers (Officers Scott, Shavney,

Stephens, Tryon, and Eberle) arrived at Mr. Sanders’s home to execute, on Mr.

Sanders, an outstanding arrest warrant. Mr. Sanders’s property included a trailer

home and a quonset hut. Three men, one of whom was Mr. Sanders, emerged

from the quonset hut and the police officers detained these gentlemen.



A.    The Contested Searches of Mr. Sanders’s Trailer Home and Quonset
      Hut

      Officers Scott, Shavney, Stephens, Tryon, and Eberle proceeded to conduct

at least three distinct searches of Mr. Sanders’s quonset hut. First, Officer Scott,

soon after the emergence of the three detained gentlemen, entered the quonset hut

in order to perform a ‘protective sweep.’ When Officer Scott reemerged, he

reported having seen what he thought to be a methamphetamine lab. Officer

                                          -2-
Scott, accompanied by other officers including Officer Shavney, subsequently

reentered the quonset hut. While inside the quonset hut during this second search,

Officer Shavney observed materials that he, too, associated with a

methamphetamine lab.

      After the initial two searches of the quonset hut, Officers Stephens and

Tryon sought Mr. Sanders’s consent to search the quonset hut for a third time.

Mr. Sanders signed a consent form authorizing “a complete search of my premises

and/or vehicle as described, 11313 East 191st Street, Tulsa County, Oklahoma,

and curtilage, with M[r]. Sanders, [sic] wife, Sue Sanders, present.” Rec. supp.

vol. I, at 117 (Tr. of Hr’g on Mot. to Suppress, dated Apr. 27, 2000; test. of

Officer Stephens). Despite the fact that the consent form clearly required Ms.

Sanders’s presence before the initiation of any search, several police officers

initiated, prior to Ms. Sanders’s arrival, a thorough search of the quonset hut.

During this third search, the police officers discovered a large number of items

associated with the production of methamphetamine. The police officers also

discovered a number of firearms, including a “sawed-off .22 rifle” with a

“Gatling device on it.” Id. at 26, 28 (Tr. of Hr’g on Mot. to Suppress, dated Apr.

27, 2000; test. of Officer Shavney).

      When Officer Shavney, carrying the sawed-off rifle, emerged from the

quonset hut, Mr. Sanders exclaimed, as recalled by Officer Shavney: “I’m going


                                         -3-
to get screwed, or that’s going to screw me, or something, but that kind of

reaction.” Id. at 28-29. Officer Eberle remembered Mr. Sanders’s statement

rather more colloquially: “I’m fucked now.” Rec. vol. V, at 178-79 (trial test. of

Officer Eberle). Officer Stephens testified that Mr. Sanders “made a statement

that he had purchased [the ‘Gatling device’] at a gun show . . .” Rec. supp. vol. I,

at 116 (Tr. of Hr’g on Mot. to Suppress, dated Apr. 27, 2000; test. of Officer

Stephens). These statements, taken together, strongly suggest Mr. Sanders’s

ownership of the sawed-off rifle.

      A subsequent search of Mr. Sanders’s trailer home revealed “drug

paraphernalia, methamphetamine, [and] marijuana,” Aplt’s Br. at 8, as well as

several additional firearms.



B.    Other Evidence of Drug Use

      In addition to the evidence of drug use (or at least possession) developed

from the searches described above, Mr. Sanders tested positive for drug use and/

or admitted such use on a number of occasions before and after the May 26, 1999

search and arrest. On February 26, 1999, Officer Tryon discovered Mr. Sanders

in possession of methamphetamine. On March 1, 1999, Mr. Sanders admitted

using methamphetamine and marijuana two weeks prior to that date. On July 26,

1999, Mr. Sanders tested positive for the use of amphetamines and admitted some


                                         -4-
use of drugs. On August 9, 1999, Mr. Sanders tested positive for marijuana. On

September 13, 1999, Mr. Sanders tested positive for marijuana use and admitted

such use. On October 18, 1999, Mr. Sanders tested positive for amphetamines

and admitted using drugs on that occasion. On October 25, 1999, Mr. Sanders

tested positive for the use of amphetamines, cocaine, and marijuana. On

November 1, 1999, Mr. Sanders tested negative for drug use, but, on November

22, 1999, he again tested positive for amphetamine use. On May 2, 9, and 25,

2000, Mr. Sanders tested positive for methamphetamine and marijuana, among

other drugs.



C.    Indictment and Trial

      The United States indicted Mr. Sanders on March 10, 2000, later issuing a

superceding indictment on May 8, 2000. Mr. Sanders filed a motion to suppress

all the evidence gathered in the May 26, 1999 search of his property, specifically

including evidence of his statements made in response to the removal of the

sawed-off rifle from the quonset hut. After conducting an evidentiary hearing,

the district court confirmed that the May 26, 1999 searches were conducted

without a search warrant. While the district court determined that the ‘protective

sweep’ doctrine established the constitutionality of the first search of the quonset

hut, the court explicitly questioned whether Mr. Sanders’s consent was sufficient


                                         -5-
to cleanse either the third search of the quonset hut or the search of the trailer

home. Nonetheless, without ruling definitively on the legality of the latter two

searches, the district court invoked the doctrine of inevitable discovery to

overrule Mr. Sanders’s motion to suppress.

      Asserting that 18 U.S.C. § 922(g)(3) is unconstitutionally vague, Mr.

Sanders also moved to dismiss the charged unlawful possession of a firearm by a

user of a controlled substance. The court denied this motion, and Mr. Sanders

submitted proposed jury instructions as to that charge. The district court

ultimately instructed the jury – over Mr. Sanders’s objection – that, in order to

convict Mr. Sanders of violating § 922(g)(3), the jury had to find “that the

defendant was an unlawful user of a controlled substance during the time period

charged in Count 2 of the Information . . .” Aple’s Br. at 50. 1 Also over Mr.

Sanders’s objection, the district court defined an ‘unlawful user of a controlled

substance’ as “one who regularly, at reoccurring times, unlawfully uses a

controlled substance.” Id. The district court continued: “The government only

need prove the defendant was an unlawful user of a controlled substance during

the time he possesses firearms. The government need not prove the defendant

actually illegally used a controlled substance at the same time he was in


      1
         We are hesitant to merely cite to the government’s brief to establish the
actual jury instructions given at Mr. Sanders’s trial. The parties, however, have
neglected to designate the jury instructions for inclusion in the appellate record.

                                          -6-
possession of the firearm.” Id. at 51.



                                 II. DISCUSSION

A.    The Challenged Search

      Mr. Sanders first challenges the district court’s admission of the evidence

obtained in the May 26, 1999 search of his trailer home and quonset hut. This

evidence consists of: (1) physical evidence, including the sawed-off rifle, other

firearms, and various forms of drug paraphernalia and (2) Mr. Sanders’s

statements in response to the discovery of the sawed-off rifle. The government

acknowledges both obtaining the challenged evidence via an illegal search of Mr.

Sanders’s property and the fact that, ordinarily, such a violation of Mr. Sanders’s

rights would render the given evidence inadmissible. The government does argue,

however, that the district court correctly applied the doctrine of inevitable

discovery to salvage the admissibility of both the physical evidence and Mr.

Sanders’s statements. Mr. Sanders, on the other hand, counters that the inevitable

discovery doctrine is not properly applicable to either type of challenged

evidence.

      We consider, in turn, the admissibility of the physical evidence and the

admissibility of Mr. Sanders’s statements. In so doing, we review the ultimate

Fourth Amendment issues de novo; we review any relevant district court factual


                                         -7-
determinations, however, only for clear error. See United States v. Souza, 223

F.3d 1197, 1201 (10th Cir. 2000) (“Although we review the ultimate Fourth

Amendment question de novo, the district court’s factual determinations are

reviewed only for clear error.”).

      1.     Admissibility of the Physical Evidence

      Regarding the applicability of the inevitable discovery doctrine to the

admissibility of the relevant firearms and the evidence of Mr. Sanders’s drug use,

Mr. Sanders argues that we may not apply the inevitable discovery doctrine

unless, at the time of the illegal search, the government had already initiated the

alternative investigation by which the government would have inevitably

discovered the challenged evidence. Our decision in a case that Mr. Sanders fails

to discuss – United States v. Larsen, 127 F.3d 984 (10th Cir. 1997) –, however,

expressly rejects this position.

      In Larsen, the police, suspecting that Mr. Larsen was dealing in stolen cars,

illegally searched Mr. Larsen’s home. During the search, the police discovered

evidence confirming Mr. Larsen’s illegal conduct. Given the illegal search, a

judge suppressed the discovered evidence, effectively destroying the prosecutor’s

case. The local police contacted the Federal Bureau of Investigation (the “FBI”),

passing to the FBI evidence obtained in the illegal search. Simultaneously, the

FBI received a second tip suggesting the need to investigate Mr. Larsen. The


                                         -8-
second tip arose when a police officer who participated in the illegal search

happened to mention, to a local banker, the police suspicion regarding Mr.

Larsen’s title to certain vehicles. Fearing that Mr. Larsen may have defrauded the

bank in securing loans based upon those car titles, the banker followed routine

procedure in filing a report with the Federal Deposit Insurance Corporation (the

“FDIC”); the FDIC, in turn, followed routine procedure in notifying the FBI. The

FBI, in possession of two tips suggesting an investigation of Mr. Larsen, did so,

eventually bringing charges against Mr. Larsen. Mr. Larsen moved to suppress

the evidence gathered by the FBI as a fruit of the illegal search (absent the illegal

search, the FBI would never have been led to investigate Mr. Larsen).

      We salvaged the admissibility of the FBI’s evidence by invoking the

inevitable discovery doctrine. The Larsen panel indicated that, insofar as the FBI

investigation depended upon the first tip (from the local police), the FBI

investigation was the fruit of the illegal search, thus leaving the FBI’s evidence

inadmissable. The panel continued, however, by further indicating that the

second FBI tip (via the banker and FDIC) was not fruit of the poisonous tree

because the suspicion of the local police (communicated to the banker) predated

the illegal search. Since the record contained evidence that the FBI would have

investigated based upon the second tip alone, the panel affirmed the district

court’s application of the inevitable discovery doctrine: the FBI would inevitably


                                          -9-
have discovered Mr. Larsen’s bank fraud and money laundering via an

independent, legal means.

      For the Larsen panel, the fact that the FBI investigation (the lawful means

of discovering the evidence) was not ongoing at the time of the illegal search was

not controlling. The inevitable discovery doctrine does not necessarily require

that the separate, lawful means of obtaining the challenged evidence be “already

underway”; rather, the doctrine requires “only that the investigation that

inevitably would have led to the evidence be independent of the constitutional

violation.” Larsen, 127 F.3d at 987. The panel further explained: “The fact that

another investigation was already underway when a constitutional violation

occurred is strong proof that [the alternative investigation] was independent of the

illegal investigation . . . . However, it is possible for an investigation that begins

after the violation to be independent of the illegal investigation.” Id.

      In Larsen, then, we squarely rejected Mr. Sanders’s contention: “We

conclude [that] the inevitable discovery exception applies whenever an

independent investigation inevitably would have led to discovery of the evidence,

whether or not the investigation was ongoing at the time of the illegal police

conduct.” Id. at 986 (emphasis added); see also 3 C HARLES A LAN W RIGHT ,

F EDERAL P RACTICE AND P ROCEDURE § 677, at 375 n.14.1 (2d ed. Supp. 2002)

(citing Larsen for the proposition just quoted); S TEPHEN E. H ESSLER ,


                                          -10-
E STABLISHING I NEVITABILITY W ITHOUT A CTIVE P URSUIT : D EFINING THE

I NEVITABLE D ISCOVERY D OCTRINE E XCEPTION TO THE F OURTH A MENDMENT

E XCLUSIONARY R ULE , 99 M ICH . L. R EV . 238 (2000) (arguing against rigid

application of an active pursuit element of the inevitable discovery doctrine).

Applying Larsen to Mr. Sanders’s case dictates admission, via the inevitable

discovery doctrine, of the physical evidence discovered during the May 26, 1999

search of Mr. Sanders’s property. 2

      2.     Admissibility of Mr. Sanders’s Statements

      We next consider the district court’s failure to suppress Mr. Sanders’s

statements suggesting his ownership of the sawed-off rifle. Here we assume,

though without deciding, both that (1) Mr. Sanders’s statements are suppressible

as the product of the illegal search of his quonset hut and (2) that the inevitable

discovery doctrine does not apply to those statements, see, e.g., United States v.


      2
         While Mr. Sanders does not raise this point, we have, in a case post-
dating Larsen, referred to “steps taken to obtain a warrant prior to the unlawful
search” as “prerequisite” to application of the inevitable discovery doctrine.
Souza, 223 F.3d at 1205. The ‘prerequisite’ description, however, constitutes
dicta – and probably inadvertent dicta at that – in an opinion that, in another part,
explicitly acknowledges, without challenging, the holding of Larsen. See id. at
1203 n.7 (“Larsen focused solely on whether the inevitable discovery rule
requires proof of a separate investigation ongoing at the time of the constitutional
violation.”). In any case, we are bound by our holding in Larsen until that
holding is called into question by Supreme Court precedent or reviewed by our
court en banc. See Haynes v. Williams, 88 F.3d 898, 900 & n.4 (10th Cir. 1996)
(“[W]hen faced with an intra-circuit conflict, a panel should follow earlier, settled
precedent over a subsequent deviation therefrom.”).

                                         -11-
Vasquez De Reyes, 149 F.3d 192, 195-96 (3d Cir. 1998). Having assumed error

in the admission of the contested statements, we hold that error harmless.

      The government, during briefing, neglected to raise the prospect of

harmless error. 3 This failure requires us to pause to consider whether we remain

free to raise that issue sua sponte.

      Where the government has failed to raise the prospect of harmless error, we

enjoy a considerable degree of discretion in deciding whether to address that

prospect. See United States v. Samaniego, 187 F.3d 1222, 1224-26 (10th Cir.

1999) (declining to apply harmless error review where the government failed to

raise the issue); United States v. Torrez-Ortega, 184 F.3d 1128, 1136-37 (10th

Cir. 1999) (same); Lufkins v. Leapley, 965 F.2d 1477, 1481-82 (8th Cir. 1992)

(applying harmless error review despite the government’s failure to raise the

issue). In Samaniego and Torrez-Ortega, the respective panels considered three

factors in deciding whether to apply harmless error review: “(1) the length and

complexity of the record; (2) whether the harmlessness of the errors is certain or

debatable; and (3) whether a reversal would result in protracted, costly, and futile

proceedings in the district court.” 4 Samaniego, 187 F.3d at 1225; see also Torrez-

      3
         At oral argument, when thrown the rope, the government assured us that
it did favor application of harmless error review.
      4
         In Samaniego, 187 F.3d at 1225 n.2, we questioned the utility of the third
factor (whether a reversal would result in protracted, costly, and futile
                                                                        (continued...)

                                        -12-
Ortega, 184 F.3d at 1136-37.

      Here, the trial record is not extraordinarily complex. Mr. Sanders’s trial

involved a single defendant charged in a three-count indictment; the trial lasted

three days. Nor is the outcome of the harmlessness inquiry, if undertaken, in

serious doubt. As we explain below, that inquiry strongly suggests the

harmlessness of the admission of Mr. Sanders’s statements. Finally, a reversal

would require a retrial. In light of these considerations, we elect to exercise our

discretion to reach the harmlessness inquiry.

      Because our case presents a constitutional error, see Mapp v. Ohio, 367

U.S. 643, 646-660 (1961) (applying the exclusionary rule to evidence admitted in

a state case), we review Mr. Sanders’s claim of error under the standard

developed in Chapman v. California, 386 U.S. 18 (1967). Where the error is

constitutional, Chapman requires that the government demonstrate that the error

was “harmless beyond a reasonable doubt.” Chapman, 386 U.S. at 24.

      Here, Mr. Sanders’s possession of the sawed-off rifle was an important

element of both of his convictions. Certainly the improperly admitted statements

suggested Mr. Sanders’s possession of that firearm. Nevertheless, we are

convinced “beyond a reasonable doubt” that the admission of the statements did




      (...continued)
      4

proceedings in the district court).

                                         -13-
not “contribute[] to the conviction” of Mr. Sanders. Id. The firearm, was, after-

all, discovered inside Mr. Sanders’s quonset hut. Even absent Mr. Sanders’s

statements, he could not have seriously contested his possession of the sawed-off

rifle. Thus, we hold harmless the improper admission of Mr. Sanders’s

statements.



B.    The Constitutionality of 18 U.S.C. § 922(g)(3)

      Mr. Sanders next raises a due process challenge to 18 U.S.C. § 922(g)(3);

Mr. Sanders argues that, as applied to his case, § 922(g)(3) is unconstitutional in

that § 922(g)(3) requires an insufficient temporal nexus between drug use and

firearm possession, thus leaving the statute unconstitutionally vague. Mr. Sanders

insists that “the evidence at trial established no temporal proximity between Mr.

Sanders[’s] use of controlled substances and the possession of the firearms in

question. Without a requirement of temporal proximity there is no limitation

upon the statute, and [thus the statute] provides insufficient notice of what

conduct is prohibited.” Aplt’s Br. at 28.

      The government does not dispute that § 922(g)(3) may be void for

vagueness in the absence of a sufficiently close temporal link between a

defendant’s drug use and firearm possession. The government does dispute Mr.

Sanders’s characterization of the evidence in his own case as insufficient to


                                        -14-
establish such a temporal nexus.

      Reviewing de novo Mr. Sanders’s challenge to the constitutionality of §

922(g)(3), see United States v. Dorris, 236 F.3d 582, 584 (10th Cir. 2000) (“We

review challenges to the constitutionality of a statute de novo.”), we affirm the

constitutionality of that statute as applied to Mr. Sanders’s conduct.

      Mr. Sanders is probably correct in asserting that 18 U.S.C. § 922(g)(3) is

unconstitutionally vague in the absence of a judicially-created requirement of

sufficient temporal nexus. See United States v. Reed, 114 F.3d 1067, 1071 (10th

Cir. 1997) (reversing a district court’s finding that § 922(g)(3) is, on its face,

unconstitutionally vague but remanding for determination of whether § 922(g)(3)

might well be unconstitutionally vague as applied in the instant case and thus to

address “the [district court] judge’s quite valid concern that the statute provides

no time frame in which ‘use’ must occur in order for someone to be an unlawful

user”) (some internal quotation marks omitted). Nevertheless, Mr. Sanders is not

correct to assert that his case is one of insufficient temporal nexus.

      There is no direct evidence that Mr. Sanders was using drugs on May 26,

1999, the date the police discovered the sawed-off rifle. In fact, the evidence may

suggest otherwise. See Rec. vol. IV, at 130-31 (trial test. of Officer Shavney)

(answering “No” when asked whether, at the time of the May 26, 1999 search of

Mr. Sanders’s property, Mr. Sanders “appear[ed] to be under the influence of any


                                         -15-
drugs”). The evidence does suggest that Mr. Sanders was a chronic drug user in

the period following the discovery of the firearm, at least between July 26, 1999

and May 25, 2000. Further, Mr. Sanders was discovered in possession of

methamphetamine on February 26, 1999, three months prior to the discovery of

the sawed-off rifle. On March 1, 1999, Mr. Sanders admitted using

methamphetamine and marijuana two weeks prior to that date. Finally,

methamphetamine residue, marijuana, and various forms of drug paraphernalia

were discovered in Mr. Sanders’s residence at the time of the discovery of the

firearm, May 26, 1999. This evidence, taken together, adequately demonstrates

that Mr. Sanders used drugs in sufficient temporal proximity to his possession of

one or more of the firearms discovered on his premises on May 26, 1999; §

922(g)(3), as applied to Mr. Sanders’s case, is not unconstitutionally vague.



C.    The Challenged Jury Instructions

      Finally, Mr. Sanders argues that the district court erred in instructing the

jury as to the charged violation of 18 U.S.C. § 922(g)(3). According to Mr.

Sanders, the jury instructions given by the district court failed to require any

temporal proximity between Mr. Sanders’s drug use and his possession of the

sawed-off rifle. The government does not dispute that the jury instructions

should, indeed, have required at least some temporal connection between Mr.


                                         -16-
Sanders’s drug use and firearm possession. Rather, the government seems to

argue that the jury instructions did include such a requirement.

      “The question of whether the jury was properly instructed is a question of

law” and is thus subject to de novo review. United States v. Voss, 82 F.3d 1521,

1529 (10th Cir. 1996). Jury instructions are, however, considered as a whole,

with the reviewing court evaluating whether the jury, considering those

instructions as a whole, was misled. See United States v. Mullins, 4 F.3d 898,

900 (10th Cir. 1993) (“The standard is not whether the instruction was faultless in

every respect. Only where the reviewing court has substantial doubt that the jury

was fairly guided will the judgment be disturbed.”).

      The jury instructions given in Mr. Sanders’s trial, read carefully, require no

temporal proximity between Mr. Sanders’s drug use and firearm possession.

While this failure does not mandate reversal if the jury instructions, taken as a

whole, would nonetheless “fairly guide[]” the jury, Mullins, 4 F.3d at 900, here

the jury instructions, read as a whole, cannot be said to “fairly guide” the jury.

Thus we have error; nonetheless, on these facts, we find that error harmless.

      The district court’s jury instructions failed to require the jury to identify

any temporal proximity between Mr. Sanders’s drug use and possession of the

sawed-off rifle. The instructions did require the jury to find that Mr. Sanders was

a drug ‘user’ “during the time period charged.” Aple’s Br. at 50. At first glance,


                                         -17-
then, the jury instructions appear to have included the element of temporal

proximity. Unfortunately, however, the jury instructions defined ‘user’ as “one

who regularly, at reoccurring times, unlawfully uses a controlled substance.” Id.

Given that definition, a defendant could acquire the status of a ‘user’ at the age of

fifteen, forever halt the use of drugs at age sixteen, gain possession of a firearm

at age sixty, and thus find him- or herself in violation of § 922(g)(3). That is, the

defendant would retain the ‘user’ status while possessing a firearm. As the

district court flatly confirmed, the government “need not prove the defendant

actually illegally used a controlled substance at the same time he was in

possession of the firearm.” Id. at 51.

      Given that the district court’s jury instructions were infirm, the panel must

ask whether, considering those jury instructions as a whole, the panel has

“substantial doubt” that the district court failed to “fairly guide” the jury in

evaluating the evidence. Mullins, 4 F.3d at 900. The district court provided four

sentences explaining § 922(g)(3)’s requisite connection between firearm

possession and status as a drug user. Reading those four sentences together

leaves us with substantial doubt that the jury was fairly guided: the instructions

fail to communicate the necessity of temporal proximity.

      Finally, given the identification of trial error, we would ordinarily next

consider the prospect of harmless error. Again, however, the government failed


                                          -18-
to raise this issue during briefing. 5 As noted above at Section II(A)(2), we may

nevertheless choose to address the issue. Since the trial record is not

extraordinarily complex, the outcome of the harmless error inquiry as to the errant

jury instructions is not in serious doubt, and a reversal would require a retrial, we

elect to exercise our discretion to reach the harmlessness inquiry. See United

States v. Samaniego, 187 F.3d 1222, 1224-26 (10th Cir. 1999) (considering the

three factors just identified); United States v. Torrez-Ortega, 184 F.3d 1128,

1136-37 (10th Cir. 1999) (same).

      Because the given jury instructions removed the temporal proximity

element of the § 922(g)(3) offense, and thereby probably rendered that offense

unconstitutionally vague under our precedent, see United States v. Reed, 114 F.3d

1067, 1071 (10th Cir. 1997), we employ the Chapman v. California, 386 U.S. 18

(1967), standard of harmless error review. Thus, as noted above, we inquire

whether the given error is “harmless beyond a reasonable doubt.” Chapman, 386

U.S. at 24.

      On these facts, we find the errant jury instructions harmless. As noted in

our discussion in Section II(B), above, the government introduced voluminous

and uncontroverted testimony regarding Mr. Sanders’s drug use before, after, and



      5
        At oral argument, the government assured us, again, that application of
harmless error review would, in fact, be appropriate.

                                        -19-
at the time of the discovery of the sawed-off rifle and other firearms in Mr.

Sanders’s trailer home and quonset hut. We are convinced, beyond a reasonable

doubt, that the errant jury instructions did not contribute to Mr. Sanders’s

conviction. Any reasonable juror would have concluded that Mr. Sanders’s drug

use occurred in adequate temporal proximity to Mr. Sanders’s possession of the

sawed-off rifle.



                               III. CONCLUSION

      For the reasons set forth above, we AFFIRM Mr. Sanders’s conviction and

sentence.

                                                Entered for the Court,


                                                Robert H. Henry
                                                Circuit Judge




                                         -20-
