Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 1 FILED United States Court of Appeals UNITED STATES COURT OF APPEALS Tenth Circuit
FOR THE TENTH CIRCUIT April 17, 2025 _________________________________ Christopher M. Wolpert Clerk of Court UNITED STATES OF AMERICA,
Plaintiff - Appellee,
v. No. 24-5098 (D.C. Nos. 4:24-CV-00145-CVE-CDL & COREY SHAMON MCKINNEY, 4:20-CR-00019-CVE-1) (N.D. Okla.) Defendant - Appellant. _________________________________
ORDER DENYING CERTIFICATE OF APPEALABILITY* _________________________________
Before MORITZ, EID, and FEDERICO, Circuit Judges. _________________________________
Corey Shamon McKinney applies for a certificate of appealability (COA) to
challenge the district court’s denial of his 28 U.S.C. § 2255 motion for post-conviction
relief. We deny a COA.
I. Background
Relying on information from a confidential informant, Tulsa police obtained
warrants to search a home where Mr. McKinney resided. In searches in November 2019
and January 2020 they found drugs, guns, and an illegal gun silencer. Mr. McKinney
* This order is not binding precedent except under the doctrines of law of the case, res judicata, and collateral estoppel. It may be cited, however, for its persuasive value consistent with Fed. R. App. P. 32.1 and 10th Cir. R. 32.1. Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 2
was indicted on multiple drug and firearm charges. The district court denied his motion
to suppress the evidence from the searches, and he was convicted on all counts.1
He appealed, arguing a Fourth Amendment violation under Franks v. Delaware,
438 U.S. 154 (1978), which “requires the exclusion of evidence obtained through a
search warrant that was issued only because an affiant recklessly or intentionally included
false information in the search-warrant affidavit.” United States v. Norton, 130 F.4th
824, 832 (10th Cir. 2025). Mr. McKinney claimed the trial testimony of the officer who
obtained the search warrants contradicted statements he had included in his search-
warrant affidavits and showed he had “made material and reckless misstatements in the
affidavits.” United States v. McKinney, No. 21-5074, 2023 WL 111044, at *3 (10th Cir.
Jan. 5) (unpublished), cert. denied, 143 S. Ct. 2479 (2023).
We rejected that argument, holding Mr. McKinney had neither shown a Franks
violation nor made the preliminary showing that would entitle him to a Franks hearing.
See id. at *5. Comparing the affidavits with the trial testimony, we concluded “the trial
testimony does not contradict the affidavit statements,” id. at *3, and that “[t]o the extent
any tension could be found” between the two, Mr. McKinney had not shown the officer
“‘entertained serious doubts’” about the affidavits or “acted with ‘deliberate falsehood or
reckless disregard for the truth.’” Id. at *4 (quoting United States v. Xiang, 12 F.4th
1176, 1183 (10th Cir. 2021) and Franks, 438 U.S. at 171).
1 We briefly summarize the background without repeating facts we described in more detail in Mr. McKinney’s direct appeal. See United States v. McKinney, No. 21-5074, 2023 WL 111044 (10th Cir. Jan. 5, 2023) (unpublished), cert. denied, 143 S. Ct. 2479 (2023). 2 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 3
After the Supreme Court denied certiorari, Mr. McKinney filed a pro se § 2255
motion. The district court denied his motion and denied a COA.
II. COA Standard
To appeal, Mr. McKinney must obtain a COA. See 28 U.S.C. § 2253(c). To do so
where the district court rejected a § 2255 claim on the merits, he must show “that
reasonable jurists would find the district court’s assessment of the constitutional claims
debatable or wrong.” Slack v. McDaniel, 529 U.S. 473, 484 (2000). Where the district
court denied relief on procedural grounds, he must show “[1] that jurists of reason would
find it debatable whether the petition states a valid claim of the denial of a constitutional
right and [2] that jurists of reason would find it debatable whether the district court was
correct in its procedural ruling.” Id.
III. Discussion
Because Mr. McKinney proceeds pro se, we liberally construe his arguments, but
we stop short of acting as his advocate. United States v. Pinson, 584 F.3d 972, 975
(10th Cir. 2009). His COA application presents two claims of ineffective assistance of
counsel, addressed below. To prevail on these claims he “must establish that
(1) counsel’s performance ‘fell below an objective standard of reasonableness,’ and
(2) ‘the deficient performance prejudiced the defense.’” Frederick v. Quick, 79 F.4th
1090, 1104 (10th Cir. 2023) (quoting Strickland v. Washington, 466 U.S. 668, 687, 688
(1984)), cert. denied, 144 S. Ct. 2634 (2024).
3 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 4
A.
First, Mr. McKinney argues his counsel was ineffective because he did not move
for a Franks hearing or renew the motion to suppress based on the officer’s testimony.
The district found this claim indistinguishable from the Franks argument this court
“considered and rejected on direct appeal.” R. vol. 1 at 468. It described our prior
decision as raising a “procedural bar” or “procedural default” to raising this ineffective
assistance claim in his § 2255 motion. Id. at 467, 469. It also ruled that even if
Mr. McKinney’s claim is not procedurally barred, he had not shown his counsel’s failure
to request a Franks hearing or renew the motion to suppress was objectively
unreasonable, both given our conclusion that the officer’s testimony did not contradict his
affidavits, and also because his counsel had “highlight[ed] gaps in the plaintiff’s case,
particularly the lack of direct evidence showing [Mr. McKinney] in possession of drugs
or a firearm,” and, the district court reasoned, further pursuing the alleged Franks
violation “would likely have distracted the jury.” Id. at 469–70.
We deny a COA on this claim. “In general, we have discretion to affirm on any
ground adequately supported by the record,” and we may apply that principle when ruling
on an application for a COA. Davis v. Roberts, 425 F.3d 830, 834 (10th Cir. 2005)
(internal quotation marks and brackets omitted). We see no general “procedural bar” that
prevented Mr. McKinney from claiming ineffective assistance of counsel in his § 2255
motion. But given the basis of his particular claim, the reasoning of our decision on
direct appeal shows it cannot succeed.
4 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 5
The central claim in Mr. McKinney’s COA application is that inconsistencies
between the warrant affidavits and the officer’s trial testimony showed a “plain Franks
Free access — add to your briefcase to read the full text and ask questions with AI
Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 1 FILED United States Court of Appeals UNITED STATES COURT OF APPEALS Tenth Circuit
FOR THE TENTH CIRCUIT April 17, 2025 _________________________________ Christopher M. Wolpert Clerk of Court UNITED STATES OF AMERICA,
Plaintiff - Appellee,
v. No. 24-5098 (D.C. Nos. 4:24-CV-00145-CVE-CDL & COREY SHAMON MCKINNEY, 4:20-CR-00019-CVE-1) (N.D. Okla.) Defendant - Appellant. _________________________________
ORDER DENYING CERTIFICATE OF APPEALABILITY* _________________________________
Before MORITZ, EID, and FEDERICO, Circuit Judges. _________________________________
Corey Shamon McKinney applies for a certificate of appealability (COA) to
challenge the district court’s denial of his 28 U.S.C. § 2255 motion for post-conviction
relief. We deny a COA.
I. Background
Relying on information from a confidential informant, Tulsa police obtained
warrants to search a home where Mr. McKinney resided. In searches in November 2019
and January 2020 they found drugs, guns, and an illegal gun silencer. Mr. McKinney
* This order is not binding precedent except under the doctrines of law of the case, res judicata, and collateral estoppel. It may be cited, however, for its persuasive value consistent with Fed. R. App. P. 32.1 and 10th Cir. R. 32.1. Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 2
was indicted on multiple drug and firearm charges. The district court denied his motion
to suppress the evidence from the searches, and he was convicted on all counts.1
He appealed, arguing a Fourth Amendment violation under Franks v. Delaware,
438 U.S. 154 (1978), which “requires the exclusion of evidence obtained through a
search warrant that was issued only because an affiant recklessly or intentionally included
false information in the search-warrant affidavit.” United States v. Norton, 130 F.4th
824, 832 (10th Cir. 2025). Mr. McKinney claimed the trial testimony of the officer who
obtained the search warrants contradicted statements he had included in his search-
warrant affidavits and showed he had “made material and reckless misstatements in the
affidavits.” United States v. McKinney, No. 21-5074, 2023 WL 111044, at *3 (10th Cir.
Jan. 5) (unpublished), cert. denied, 143 S. Ct. 2479 (2023).
We rejected that argument, holding Mr. McKinney had neither shown a Franks
violation nor made the preliminary showing that would entitle him to a Franks hearing.
See id. at *5. Comparing the affidavits with the trial testimony, we concluded “the trial
testimony does not contradict the affidavit statements,” id. at *3, and that “[t]o the extent
any tension could be found” between the two, Mr. McKinney had not shown the officer
“‘entertained serious doubts’” about the affidavits or “acted with ‘deliberate falsehood or
reckless disregard for the truth.’” Id. at *4 (quoting United States v. Xiang, 12 F.4th
1176, 1183 (10th Cir. 2021) and Franks, 438 U.S. at 171).
1 We briefly summarize the background without repeating facts we described in more detail in Mr. McKinney’s direct appeal. See United States v. McKinney, No. 21-5074, 2023 WL 111044 (10th Cir. Jan. 5, 2023) (unpublished), cert. denied, 143 S. Ct. 2479 (2023). 2 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 3
After the Supreme Court denied certiorari, Mr. McKinney filed a pro se § 2255
motion. The district court denied his motion and denied a COA.
II. COA Standard
To appeal, Mr. McKinney must obtain a COA. See 28 U.S.C. § 2253(c). To do so
where the district court rejected a § 2255 claim on the merits, he must show “that
reasonable jurists would find the district court’s assessment of the constitutional claims
debatable or wrong.” Slack v. McDaniel, 529 U.S. 473, 484 (2000). Where the district
court denied relief on procedural grounds, he must show “[1] that jurists of reason would
find it debatable whether the petition states a valid claim of the denial of a constitutional
right and [2] that jurists of reason would find it debatable whether the district court was
correct in its procedural ruling.” Id.
III. Discussion
Because Mr. McKinney proceeds pro se, we liberally construe his arguments, but
we stop short of acting as his advocate. United States v. Pinson, 584 F.3d 972, 975
(10th Cir. 2009). His COA application presents two claims of ineffective assistance of
counsel, addressed below. To prevail on these claims he “must establish that
(1) counsel’s performance ‘fell below an objective standard of reasonableness,’ and
(2) ‘the deficient performance prejudiced the defense.’” Frederick v. Quick, 79 F.4th
1090, 1104 (10th Cir. 2023) (quoting Strickland v. Washington, 466 U.S. 668, 687, 688
(1984)), cert. denied, 144 S. Ct. 2634 (2024).
3 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 4
A.
First, Mr. McKinney argues his counsel was ineffective because he did not move
for a Franks hearing or renew the motion to suppress based on the officer’s testimony.
The district found this claim indistinguishable from the Franks argument this court
“considered and rejected on direct appeal.” R. vol. 1 at 468. It described our prior
decision as raising a “procedural bar” or “procedural default” to raising this ineffective
assistance claim in his § 2255 motion. Id. at 467, 469. It also ruled that even if
Mr. McKinney’s claim is not procedurally barred, he had not shown his counsel’s failure
to request a Franks hearing or renew the motion to suppress was objectively
unreasonable, both given our conclusion that the officer’s testimony did not contradict his
affidavits, and also because his counsel had “highlight[ed] gaps in the plaintiff’s case,
particularly the lack of direct evidence showing [Mr. McKinney] in possession of drugs
or a firearm,” and, the district court reasoned, further pursuing the alleged Franks
violation “would likely have distracted the jury.” Id. at 469–70.
We deny a COA on this claim. “In general, we have discretion to affirm on any
ground adequately supported by the record,” and we may apply that principle when ruling
on an application for a COA. Davis v. Roberts, 425 F.3d 830, 834 (10th Cir. 2005)
(internal quotation marks and brackets omitted). We see no general “procedural bar” that
prevented Mr. McKinney from claiming ineffective assistance of counsel in his § 2255
motion. But given the basis of his particular claim, the reasoning of our decision on
direct appeal shows it cannot succeed.
4 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 5
The central claim in Mr. McKinney’s COA application is that inconsistencies
between the warrant affidavits and the officer’s trial testimony showed a “plain Franks
violation” that his trial counsel failed to recognize or rectify. Aplt. Br. at 16 (italicization
added). But on direct appeal, we compared the affidavits with the testimony, and we held
that “the trial testimony does not contradict the affidavit statements.” McKinney,
2023 WL 111044, at *3 (emphasis added).
Mr. McKinney’s § 2255 ineffective assistance claim is based on the same
supposed contradictions between the affidavits and the testimony that we considered on
direct appeal. Our prior decision therefore prevents him from showing ineffective
assistance of counsel under Strickland. He cannot show it was objectively unreasonable
for his trial counsel not to request a Franks hearing based on the officer’s trial testimony,
given that we already concluded the testimony did not show a Franks violation or entitle
Mr. McKinney to a hearing. He likewise has not shown prejudice, because even if his
counsel had requested a hearing or renewed the motion to suppress, we previously
concluded that suppression was not required. See id. at *5.
Thus, although we did not adjudicate Mr. McKinney’s ineffective assistance claim
on direct appeal, it could only succeed if we were to reconsider the same arguments we
rejected on direct appeal. We generally will not reconsider in a § 2255 motion arguments
that we resolved on direct appeal. See United States v. Trent, 884 F.3d 985, 994–95
(10th Cir. 2018) (applying law-of-the-case doctrine). Because our prior analysis prevents
Mr. McKinney from carrying his burden under Strickland—and because we see no
5 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 6
reason to revisit or change that prior analysis —we conclude the denial of his § 2255
motion was not reasonably debatable.
Mr. McKinney resists this conclusion, arguing it was only because his counsel did
not request a Franks hearing that he does not have evidence to show the officer acted
with reckless disregard for the truth. But again, we already concluded he was not entitled
to a Franks hearing based on the officer’s testimony, even if his counsel had requested
one. See McKinney, 2023 WL 111044, at *4. And his COA application offers no
suggestion of what other evidence might have shown the officer acted with disregard for
the truth or “entertained serious doubts” about the affidavits. Xiang, 12 F. 4th at 1183.2
Last, we also liberally construe Mr. McKinney’s COA application as arguing his
counsel should have further cross-examined the officer about the alleged inconsistences,
given our statement that his direct appeal had “at most . . . demonstrated that [the
officer’s] testimony should have been clarified.” Id. at *5. But he has not shown how
further “clarification” of the officer’s testimony would have created a “reasonable
probability that . . . the result of the proceeding would have been different.” Frederick,
79 F.4th at 1105 (quoting Strickland, 466 U.S. at 694). To the contrary, as we previously
reasoned, any alleged inconsistencies were “more readily explained by a negligent or
innocent error . . . than by a choice to submit an affidavit despite serious doubts about its
truthfulness.” McKinney, 2023 WL 111044, at *4. Mr. McKinney offers no reason to
2 For this reason, we also conclude the district court did not abuse its discretion in resolving Mr. McKinney’s § 2255 motion without holding an evidentiary hearing. 6 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 7
revisit that conclusion, and does not show how further questioning of the officer would
have been likely to change the outcome of his trial.
B.
Second, Mr. McKinney claims his counsel was deficient because he failed to
adequately defend against the 18 U.S.C. § 924(c) charge that Mr. McKinney possessed a
firearm in furtherance of a drug trafficking crime. He argues his counsel did not
adequately challenge the evidence showing he constructively possessed at least one of the
guns found inside the residence. Relatedly, he argues his counsel should have
investigated who else lived there, to raise reasonable doubt that the guns belonged to
Mr. McKinney rather than to someone else.
Mr. McKinney does not directly challenge the sufficiency of the evidence; nor
could he, since he did not do so on direct appeal. See United States v. Bolden, 472 F.3d
750, 751–52 (10th Cir. 2006) (“Failure to present an issue on direct appeal bars a
defendant from raising it in a § 2255 motion unless he can show cause excusing his
procedural default and actual prejudice . . . or . . . a fundamental miscarriage of justice
. . . .”). But his ineffective assistance claim is nevertheless premised on the contention
that “there was not legally sufficient proof that [Mr. McKinney p]ossessed a firearm in
furtherance of a drug trafficking crime,” allegedly making his counsel ineffective for
failing to show the evidence was insufficient to convict. Aplt. Opening Br. at 26.
The district court rejected this claim on its merits, concluding Mr. McKinney’s
counsel had, in fact, “raised a defense to the § 924(c) charge on the grounds that
[Mr. McKinney] did not possess a firearm or did not possess a firearm in furtherance of a
7 Appellate Case: 24-5098 Document: 10-1 Date Filed: 04/17/2025 Page: 8
drug trafficking crime.” R. vol. 1 at 470–471. It observed that his counsel elicited
testimony that other relatives also stayed at the residence; cross-examined the officer who
obtained the warrants about the lack of direct evidence showing Mr. McKinney possessed
the guns; and emphasized in opening and closing arguments that no direct evidence tied
the guns to Mr. McKinney. The district court concluded this showed trial counsel’s
performance had been reasonable, and that Mr. McKinney had not shown prejudice.
We agree that Mr. McKinney has not shown prejudice. His trial counsel did argue
that no direct evidence established Mr. McKinney’s possession of the guns and that the
jury should therefore acquit him. It is evident the jury disagreed and found the
circumstantial and indirect evidence sufficient to prove Mr. McKinney possessed at least
one of the guns. Even if his counsel might have raised different challenges to the
sufficiency of the evidence, Mr. McKinney has not shown a likelihood that would have
changed the jury’s conclusion that the evidence was sufficient to show he possessed a
gun in furtherance of drug trafficking and therefore convict him under § 924(c). The
district court’s denial of his § 2255 motion therefore was not reasonably debatable.
IV.
For the reasons stated above, we deny a COA and dismiss this matter.
Entered for the Court
Allison H. Eid Circuit Judge