The opinion
USCA11 Case: 22-12135 Document: 35-1 Date Filed: 01/19/2023 Page: 1 of 6
[DO NOT PUBLISH]
In the
United States Court of Appeals
For the Eleventh Circuit
____________________
No. 22-12135
Non-Argument Calendar
____________________
UNITED STATES OF AMERICA,
Plaintiff-Appellee,
versus
HAO KUO CHI,
a.k.a. David Chi,
a.k.a. icloudripper4you,
Defendant-Appellant.
____________________
Appeal from the United States District Court
for the Middle District of Florida
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2 Opinion of the Court 22-12135
D.C. Docket No. 8:21-cr-00270-KKM-TGW-1
____________________
Before NEWSOM, GRANT, and ANDERSON, Circuit Judges.
PER CURIAM:
Hao Kuo Chi appeals his 108-month total sentence for his
convictions for conspiracy to commit unauthorized access to a pro-
tected computer and computer fraud. He argues that U.S.S.G.
§ 2B1.1, cmt. (n.3(F)(i)) is unconstitutionally vague because it al-
lows a district court to enhance a sentence without requiring the
government prove each instance of loss amounted to $500.
The government, however, has moved to dismiss Chi’s ap-
peal, arguing that his arguments are within the scope the sentence
appeal waiver contained in his plea agreement and thus barred. He
responds that his challenge is a due-process challenge that is outside
the scope of his waiver.
We review the validity of a sentence appeal waiver de novo.
United States v. Johnson, 541 F.3d 1064, 1066 (11th Cir. 2008). Is-
sues not raised in an initial brief on appeal are generally forfeited,
or deemed abandoned. See United States v. Campbell, 26 F.4th
860, 871, 873 (11th Cir.), cert. denied, 143 S. Ct. 95 (2022). Specifi-
cally, any “issue that an appellant wants the Court to address
should be specifically and clearly identified in the brief. . . . Other-
wise, the issue . . . will be considered abandoned.” Access Now,
Inc. v. Sw. Airlines Co., 385 F.3d 1324, 1330 (11th Cir. 2004) (inter-
nal quotation marks omitted).
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22-12135 Opinion of the Court 3
A sentence appeal waiver will be enforced if it was made
knowingly and voluntarily. United States v. Bushert, 997 F.2d
1343, 1351 (11th Cir. 1993). To establish that the waiver was made
knowingly and voluntarily, the government must show either that:
(1) the district court specifically questioned the defendant about the
waiver during the plea colloquy; or (2) the record makes clear that
the defendant otherwise understood the full significance of the
waiver. Id.
“Plea bargains . . . are like contracts and should be inter-
preted in accord with what the parties intended.” United States v.
Rubbo, 396 F.3d 1330, 1334 (11th Cir. 2005). Absent some indica-
tion that the parties intended otherwise, the language of the agree-
ment should be given its ordinary and natural meaning. Id. at
1334-35. Further, “a valid and enforceable appeal waiver . . . only
precludes challenges that fall within its scope.” United States v.
Hardman, 778 F.3d 896, 899 (11th Cir. 2014).
“An appeal waiver includes the waiver of the right to appeal
difficult or debatable legal issues or even blatant error.” United
States v. Grinard-Henry, 399 F.3d 1294, 1296 (11th Cir. 2005). Fur-
ther, even “a vigorous dispute about an issue during the sentencing
proceedings does not preserve that issue for appeal when the terms
of the appeal waiver do not except it from the waiver.” United
States v. Bascomb, 451 F.3d 1292, 1296 (11th Cir. 2006).
Nevertheless, “an appeal waiver . . . which is part of a guilty
plea is unenforceable if the plea itself is involuntary or
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4 Opinion of the Court 22-12135
unintelligent.” United States v. Puentes-Hurtado, 794 F.3d 1278,
1284 (11th Cir. 2015).
Moreover, even an effective waiver is not an absolute bar to
appellate review. Johnson, 541 F.3d at 1068. For example, we have
indicated that certain issues may be exempt from the scope of a
valid appeal waiver, such as a defendant’s “right to appellate review
of a sentence imposed in excess of the maximum penalty provided
by statute or based on a constitutionally impermissible factor such
as race,” or where “the sentence imposed is not in accordance with
the negotiated agreement.” Bushert, 997 F.2d at 1350 n.18 (quota-
tion marks omitted). We have also suggested that extreme circum-
stances, “for instance, if the district court had sentenced [the de-
fendant] to a public flogging,” may implicate due process and re-
quire that the defendant be allowed to appeal notwithstanding a
valid appeal waiver. United States v. Howle, 166 F.3d 1166, 1169
n.5 (11th Cir. 1999). However, both we and the Supreme Court
have held that the advisory guidelines are not subject to a vague-
ness challenge under the Due Process Clause. Beckles v. United
States, 137 S. Ct. 886, 897 (2017) (28 U.S.C. § 2255 case); United
States v. Matchett, 802 F.3d 1185, 1194 (11th Cir. 2015).
Here, we conclude that Chi’s appeal is precluded by his ap-
peal waiver because he made the waiver knowingly and voluntar-
ily, and it waived his right to a direct appeal of his sentences on any
ground, absent certain exceptions. Chi does not assert that any “ex-
treme circumstances” preclude enforcement of his sentence appeal
waiver, that an impermissible criterion such as race played a role in
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22-12135 Opinion of the Court 5
his sentencing, or that his total sentence was outside of a negotiated
agreement, such challenges are forfeited as well. Campbell, 26
F.4th at 871, 873.
Even if Chi did challenge his plea, the record shows that he
made his waiver knowingly and voluntarily. The district court spe-
cifically questioned him about the rights he was giving up and
whether he was doing so freely and voluntarily. See Gri-
nard-Henry, 399 F.3d at 1296.
Further none of the exceptions to the waiver apply. He does
not qualify for statutory-maximum exception to his waiver be-
cause, although his total sentence was for 108 months’ imprison-
ment, the sentences for Counts 1-3 were for 60 months and Count
4 was for 48 months, which was at or below the statutory maxi-
mum under 18 U.S.C. § 1030(a)(2)(C), (c)(2)(B)(ii), as set out by the
PSI. (PSI ¶ 73; doc. 46 at 54-55). Although he claims that “his ar-
gument is fundamentally based on the fact that the district court’s
sentence significantly exceeded the [g]uidelines range,” his total
sentence of 108 months’ imprisonment was within the guideline
range of 87 to 108 months.
Chi’s due-process argument is also covered by his appeal
waiver. Although he maintains that his argument “challenges the
application of unconstitutional commentary to the [g]uidelines,
not the [g]uidelines themselves and not the guidelines calculation,”
he is effectively challenging the effect that § 2B1.1, cmt. (n.3(F)(i))
had on the guidelines calculation because the only effect such an
application would have is on the enhancement that the
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6 Opinion of the Court 22-12135
commentary applies to. Such a challenge to a guideline calculation
cannot amount to a due-process challenge. Beckles, 137 S. Ct. at
897; Matchett, 802 F.3d at 1194. Therefore, because such a chal-
lenge implicates his guideline calculations, it is covered by his ap-
peal waiver.
Finally, even if Chi’s argument did not implicate his guide-
line calculations, he does not provide any case from where this
Court or the Supreme Court has held that a guideline commentary
provision violated due process. His argument also does not rise to
the level of public flogging as necessary for a due-process challenge
to be outside the scope of his appeal waiver. See Bushert, 997 F.2d
at 1350 n.18; Howle, 166 F.3d at 1169 n.5.
Accordingly, we dismiss the appeal.
APPEAL DISMISSED.