[DO NOT PUBLISH]
In the
United States Court of Appeals
For the Eleventh Circuit
____________________
No. 22-10491
Non-Argument Calendar
____________________
UNITED STATES OF AMERICA,
Plaintiff-Appellee,
versus
MARQUIS KEWON OLIVER,
a.k.a. Fred,
Defendant-Appellant.
____________________
Appeal from the United States District Court
for the Southern District of Alabama
D.C. Docket No. 1:19-cr-00167-TFM-MU-1
USCA11 Case: 22-10491 Document: 50-1 Date Filed: 03/14/2024 Page: 1 of 4
-- 1 of 4 --
2 Opinion of the Court 22-10491
____________________
Before WILLIAM PRYOR , Chief Judge, and J ILL PRYOR and BRANCH,
Circuit Judges.
PER CURIAM:
Marquis Oliver appeals his sentence of 188 months of im-
prisonment imposed after he pleaded guilty to conspiring to pos-
sess with intent to distribute a controlled substance. 21 U.S.C.
§ 846. After Oliver’s appointed appellate counsel moved to with
withdraw and filed a brief pursuant to Anders v. California, 386 U.S.
738 (1967), we denied counsel’s motion without prejudice because
counsel’s brief omitted three issues: whether the government
breached the plea agreement by objecting to Oliver’s eligibility for
safety-valve relief, 18 U.S.C. § 3553(f); whether Oliver was eligible
for safety-valve relief or whether his appeal should be held in abey-
ance pending our en banc rehearing of United States v. Garcon, 997
F.3d 1301 (11th Cir. 2021), rev’d en banc, 54 F.4th 1274 (11th Cir.
2022); and whether Oliver’s prior convictions qualified as crimes of
violence for the career offender enhancement, United States Sen-
tencing Manual § 4B1.1 (Nov. 2018). Oliver responded by filing a
merits brief. We affirm.
We ordinarily review whether the government breached a
plea agreement de novo. United States v. De La Garza, 516 F.3d 1266,
1269 (11th Cir. 2008). But when a defendant failed to object to an
alleged breach in the district court, he must establish not only that
an error occurred that was plain, but that the error affected his
USCA11 Case: 22-10491 Document: 50-1 Date Filed: 03/14/2024 Page: 2 of 4
-- 2 of 4 --
22-10491 Opinion of the Court 3
substantial rights by “show[ing] a reasonable probability that, but
for the error,” the outcome of his proceeding would have been dif-
ferent. United States v. Dominguez Benitez, 542 U.S. 74, 76 (2004); see
Puckett v. United States, 556 U.S. 129, 135 (2009).
Oliver argues that the government breached a provision of
the plea agreement that prohibited it from objecting to his argu-
ment that he was eligible for the safety valve despite his prior con-
victions, but he concedes that he was nevertheless ineligible for
safety valve relief because he refused to provide necessary debrief-
ing information to the government. See 18 U.S.C. § 3553(f)(5) (re-
quiring the defendant to have “truthfully provided to the Govern-
ment all information and evidence the defendant has concerning
the offense”). Because Oliver concedes that his sentence was unaf-
fected by the alleged breach, he cannot establish plain error. See
Puckett, 556 U.S. at 135, 142 n.4; Garcon, 54 F.4th at 1279 (explaining
that “the sentencing court must find that a defendant satisfies each
of subsections (f)(1) through (f)(5)” to be eligible for safety-valve
relief (emphasis added)).
Regarding his designation as a career offender, Oliver asserts
that his “Prior Assault-related Convictions Qualified as Crimes of
Violence for Purposes of the Career Offender Enhancement.” Oli-
ver explains that trial counsel objected that Oliver’s convictions for
attempted first-degree assault, A LA . C ODE § 13A-6-20, and two
counts of second-degree assault against a police officer, id. § 13A-6-
21, should not qualify as crimes of violence, but Oliver offers no
argument that the district court erred in sentencing him as a career
USCA11 Case: 22-10491 Document: 50-1 Date Filed: 03/14/2024 Page: 3 of 4
-- 3 of 4 --
4 Opinion of the Court 22-10491
offender. See United States v. Campbell, 26 F.4th 860, 871 (11th Cir.
2022). Even if Oliver had challenged his designation as a career of-
fender, his appeal waiver would be unaffected by the government’s
harmless breach of the separate safety-valve provision of the plea
agreement, and he does not dispute that he knowingly and volun-
tarily waived his right to appeal his sentence except in limited cir-
cumstances that do not apply. See United States v. Bushert, 997 F.2d
1343, 1351 (11th Cir. 1993).
We AFFIRM Oliver’s conviction and sentence.
USCA11 Case: 22-10491 Document: 50-1 Date Filed: 03/14/2024 Page: 4 of 4
-- 4 of 4 --