USCA11 Case: 23-11792 Document: 38-1 Date Filed: 05/01/2024 Page: 1 of 9
[DO NOT PUBLISH]
In the
United States Court of Appeals
For the Eleventh Circuit
____________________
No. 23-11792
Non-Argument Calendar
____________________
UNITED STATES OF AMERICA,
Plaintiff-Appellee,
versus
DAVID SCHIEFERLE,
Defendant-Appellant.
____________________
Appeal from the United States District Court
for the Southern District of Florida
D.C. Docket No. 1:22-cr-20083-KMW-1
____________________
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2 Opinion of the Court 23-11792
Before WILSON, JILL PRYOR, and BRANCH, Circuit Judges.
PER CURIAM:
Defendant-Appellant David Schieferle appeals his convic-
tions for two counts of illegal importation of a firearm or ammuni-
tion and one count of possession of an unregistered firearm. First,
Schieferle contends that the district court erred in denying his mo-
tion to suppress because law enforcement’s affidavit in support of
the search warrant was insufficient to establish probable cause.
Second, Schieferle argues that the district court erred by denying
his motion for judgment of acquittal because the government
failed to prove the elements of the charges. Lastly, Schieferle main-
tains that the Second Amendment protects his right to possess fire-
arm silencers. After careful review, we affirm.
I.
Because we write for the parties and assume their familiarity
with the record, we set out only what is necessary to explain our
decision.
We review denials of motions to suppress under a mixed
standard of review, “reviewing the district court’s findings of fact
for clear error and its application of law to those facts de novo.”
United States v. Anton, 546 F.3d 1355, 1358 (11th Cir. 2008) (quota-
tion marks omitted). We also review de novo whether the
good-faith exception to the warrant requirement rule applies to a
particular case. United States v. Martin, 297 F.3d 1308, 1312 (11th
Cir. 2002).
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23-11792 Opinion of the Court 3
The Fourth Amendment requires that all search warrants be
supported by probable cause and include a particularized descrip-
tion of the place to be searched and the items to be seized. U.S.
Const. amend. IV. To establish probable cause to search a resi-
dence, the affidavit submitted in support of the search warrant
must “establish a connection between the defendant and the resi-
dence to be searched and a link between the residence and any
criminal activity.” Martin, 297 F.3d at 1314. “The information in
the affidavit must also be fresh.” Id. “Generally, probable cause
exists to support a search warrant when the totality of the circum-
stances indicates that there is a fair probability of discovering con-
traband.” Anton, 546 F.3d at 1358.
Affidavits supporting search warrants are presumptively
valid, and a defendant is not entitled to an evidentiary hearing un-
less he makes a substantial preliminary showing. See Franks v. Del-
aware, 438 U.S. 154, 171 (1978). He must allege with specificity that
(1) the affiant made false statements; (2) the false statements were
made either intentionally or with reckless disregard for the truth,
not mere negligence or mistake; and (3) the false statements were
necessary to the finding of probable cause. Id. at 171–72. The de-
fendant’s allegations must be accompanied by a statement of rea-
sons and affidavits or otherwise reliable statements of witnesses, or
an explanation for their absence. Id. at 171. Material omissions,
like material falsehoods, may give rise to entitlement to a Franks
hearing. See Madiwale v. Savaiko, 117 F.3d 1321, 1326–27 (11th Cir.
1997).
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4 Opinion of the Court 23-11792
When a warrant is found to be so deficient that it does not
establish probable cause, the exclusionary rule requires that the
fruits of an unconstitutional search not be used in a subsequent
criminal prosecution. Martin, 297 F.3d at 1312. However, there is
a good-faith exception to the exclusionary rule. Id. The good-faith
exception only requires evidence be excluded where the officers
“were dishonest or reckless in preparing their affidavit or could not
have harbored an objectively reasonable belief in the existence of
probable cause.” Id. at 1313 (quotation marks omitted).
There are four situations in which the good-faith exception
will not apply: (1) where the magistrate or judge was misled by in-
formation that the affiant knew was false or was reckless in deter-
mining its veracity; (2) where the magistrate or judge wholly aban-
doned his judicial role; (3) where the warrant is based on an affida-
vit so lacking in indicia of probable cause as to render official belief
in its existence entirely unreasonable; and (4) where a warrant is so
facially deficient that the executing officers cannot reasonably pre-
sume its validity. United States v. Morales, 987 F.3d 966, 974 (11th
Cir. 2021). If none of those circumstances exist, we proceed “to
determine whether the executing officer reasonably relied upon
the search warrant.” Id. (internal quotation marks omitted).
Here, the affidavit contained information sufficient to estab-
lish probable cause. Anton, 546 F.3d at 1358. The affidavit stated
that law enforcement intercepted two packages—shipped from
China to Schieferle’s home—containing twelve suspected silenc-
ers. It indicated that, in a seven-month period, Schieferle received
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23-11792 Opinion of the Court 5
eighteen packages from China. Additionally, these packages origi-
nated from addresses known to law enforcement to be associated
with importing silencers.
Even if this evidence was not sufficient to establish probable
cause, the district court correctly determined in the alternative that
the good-faith exception was applicable, as it was not so clearly
lacking that it was unreasonable for officers to rely on it. Martin,
297 F.3d at 1312. Further, none of the carveouts to the good-faith
exception apply because Schieferle’s claim of false statements or
material omissions was too conclusory. See Franks, 438 U.S. at 171–
72. Thus, we affirm in the district court’s denial of Schieferle’s sup-
pression motion.
II.
We review de novo a district court’s denial of a judgment of
acquittal on sufficiency of evidence grounds, considering the evi-
dence in the light most favorable to the government, and drawing
all reasonable inferences and credibility choices in its favor. United
States v. Capers, 708 F.3d 1286, 1296 (11th Cir. 2013). “A jury’s ver-
dict cannot be overturned if any reasonable construction of the ev-
idence would have allowed the jury to find the defendant guilty
beyond a reasonable doubt.” Id. at 1297 (quotation marks omit-
ted). The evidence need not rule out every result except guilt, and
the jury is free to choose amongst the reasonable conclusions stem-
ming from the evidence presented at trial. Id. “[W]hen the gov-
ernment relies on circumstantial evidence, reasonable inferences,
not mere speculation, must support the conviction.” Id. (quotation
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6 Opinion of the Court 23-11792
marks omitted). Further, “[t]he jury is free to believe the testimony
of one witness and reject the testimony of another.” United States
v. Murray, 527 F.2d 401, 410 (5th Cir. 1976). 1
Section 921 defines “firearm” and includes in its definition
“any firearm muffler or firearm silencer.” 18 U.S.C. § 921(a)(3).
Furthermore, section 921 defines a “firearm silencer” and “firearm
muffler” as: “any device for silencing, muffling, or diminishing the
report of a portable firearm, including any combination of parts,
designed or redesigned, and intended for use in assembling or fab-
ricating a firearm silencer or firearm muffler, and any part intended
only for use in such assembly or fabrication.” Id. § 921(a)(25).
Under 26 U.S.C. § 5861(d), the government must prove be-
yond a reasonable doubt that: (1) the defendant possessed a firearm
within the meaning of § 5845(a) 2 of the National Firearms Act
(NFA); (2) the defendant knew the features of the firearm that
brought it within the scope of the NFA; and (3) the firearm was not
registered to the defendant. United States v. Wilson, 979 F.3d 889,
903–04 (11th Cir. 2020). Although the requisite mens rea to prove
a violation of § 5861(d) is knowledge, that mens rea does not attach
to each element of that offense. Id. at 904. While the government
must prove the fact that the weapon was unregistered and that the
1 All decisions of the “old Fifth” Circuit handed down prior to the close of
business on September 30, 1981, are binding precedent in the Eleventh Circuit.
Bonner v. City of Prichard, 661 F.2d 1206, 1207 (11th Cir. 1981) (en banc).
2 26 U.S.C. § 5845(a) defines a firearm, in part, as “any silencer (as defined in
section 921 of title 18, United States Code).”
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23-11792 Opinion of the Court 7
defendant was aware that his weapon possessed any of the features
detailed in § 5845(a), it need not prove that the defendant knew the
weapon was unregistered, that the defendant knew his possession
of the weapon was unlawful, or that he knew what features define
a firearm under § 5845(a). Id. at 904–05. The defendant need only
be aware of one of the weapon’s features that brings it under the
definition in § 5845(a), not each feature or particular feature. Id. at
905.
Under 18 U.S.C. § 922(l), it is unlawful for a person to
“knowingly . . . import or bring into the United States . . . any fire-
arm or ammunition.”
Here, the district court did not err in denying Schieferle’s
motion for judgment of acquittal because the evidence, considered
in the light most favorable to the government, supports the jury’s
conviction on all counts. See Capers, 708 F.3d at 1296. Wayne
Moser, an Alcohol, Tobacco, Firearms and Explosives (ATF) fire-
arms enforcement officer, testified as an expert that most of the de-
vices needed a hole drilled through them to function, while two of
the devices would be complete when assembled. He tested one of
the devices and it reduced the sound of a firearm “by over 17 deci-
bels,” so that hearing protection would no longer be needed when
firing. Schieferle’s expert witness, Richard Vazquez, a former ATF
firearms enforcement officer, also conceded that one of these de-
vices could be used as a silencer without modification.
The other devices also seemed to constitute silencers despite
needing an additional hole to complete the design because a
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8 Opinion of the Court 23-11792
silencer is defined as “any combination of parts, designed or rede-
signed, and intended for use in assembling or fabricating a firearm
silencer.” 18 U.S.C. § 921(a)(25). Further, the jury reasonably con-
cluded that Schieferle knew that the silencers originated outside
the United States. The evidence, reasonably construed in the light
most favorable to the government, supports the conclusion that
Schieferle knew that the devices he possessed had the features of a
silencer that subjected them to registration under the NFA and
originated in China. See Wilson, 979 F.3d at 903–05. Thus, we af-
firm the district court’s denial of Schieferle’s judgment of acquittal
motion.
III.
We review the constitutionality of a statute de novo. United
States v. Wright, 607 F.3d 708, 715 (11th Cir. 2010). However, if
such an argument is raised for the first time on appeal, we review
it for plain error. See id. An error is only plain if it is contrary to a
federal statute or on-point precedent in our circuit or the U.S. Su-
preme Court. United States v. Hoffman, 710 F.3d 1228, 1232 (11th
Cir. 2013) (per curiam). Neither we nor the Supreme Court have
addressed whether silencers are protected by the Second Amend-
ment.
In New York State Rifle & Pistol Ass’n, Inc. v. Bruen, the Su-
preme Court considered a Second Amendment challenge to New
York’s licensing regime for the carrying of handguns in public. 597
U.S. 1, 11–12 (2022). The Court explained the standard for applying
the Second Amendment:
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23-11792 Opinion of the Court 9
When the Second Amendment’s plain text covers an
individual’s conduct, the Constitution presumptively
protects that conduct. The government must then
justify its regulation by demonstrating that it is con-
sistent with the Nation’s historical tradition of firearm
regulation. Only then may a court conclude that the
individual’s conduct falls outside the Second Amend-
ment’s “unqualified command.”
Id. at 24 (quoting Konigsberg v. State Bar Cal., 366 U.S. 36, 50 n.10
(1961)). Notably, the Court did not address whether the Second
Amendment protects firearm silencers. See generally id.
As an initial matter, plain error review applies because
Schieferle raised his Second Amendment argument for the first
time on appeal. Further, even assuming the district court erred by
failing to sua sponte determine the constitutionality of § 5861(d)
and § 922(l) under the Second Amendment, the error cannot be
plain because neither we nor the Supreme Court have addressed
the specific issue of whether silencers are protected by the Second
Amendment. See Hoffman, 710 F.3d at 1232. To the extent Schief-
erle relies on Bruen, that case did not directly address whether si-
lencers constitute “arms” under the Second Amendment. See
Bruen, 597 U.S. at 8–11. Accordingly, the district court did not
plainly err by failing to sua sponte determine the constitutionality
of either statute under the Second Amendment. As such, we af-
firm.
AFFIRMED.