Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 1 FILED United States Court of Appeals UNITED STATES COURT OF APPEALS Tenth Circuit
FOR THE TENTH CIRCUIT April 16, 2026 _________________________________ Christopher M. Wolpert Clerk of Court ERICK WANJIKU,
Petitioner - Appellant,
v. No. 25-5161 (D.C. No. 4:25-CV-00161-SEH-JFJ) GENTNER F DRUMMOND, (N.D. Okla.)
Respondent - Appellee. _________________________________
ORDER DENYING CERTIFICATE OF APPEALABILITY * _________________________________
Before TYMKOVICH, PHILLIPS, and FEDERICO, Circuit Judges. _________________________________
Erick Wanjiku proceeds pro se to request a certificate of appealability
(COA) to appeal the district court’s order dismissing his 28 U.S.C. § 2254
petition for lack of jurisdiction. 1 He also requests to proceed in forma pauperis
(IFP). Exercising jurisdiction under 28 U.S.C. §§ 1291 and 2253, we deny
Wanjiku’s IFP motion, deny a COA, and dismiss this matter.
This order is not binding precedent except under the doctrines of law of *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.
Because Wanjiku proceeds pro se, we liberally construe his arguments, 1
but do not act as his advocate. See Greer v. Moon, 83 F.4th 1283, 1292 (10th Cir. 2023). Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 2
BACKGROUND
On January 5, 2022, an Oklahoma jury convicted Wanjiku for domestic
assault and battery by strangulation, in violation of Okla. Stat. tit. 21, § 664(J).
The state court sentenced him to three years’ imprisonment.
When Wanjiku’s state prison term ended in May 2023, the Department of
Homeland Security immediately took him into custody and transported him to
an Immigration and Customs Enforcement field office in Oklahoma City. At the
field office, Wanjiku allegedly did not allow officials to take his fingerprints.
An altercation ensued between Wanjiku and an ICE officer, and Wanjiku was
later charged and convicted on two counts of assaulting a federal officer. See
generally 18 U.S.C. § 111(a)(1). On January 17, 2024, he was sentenced to
another three years’ imprisonment, this time in federal custody.
Wanjiku filed his 28 U.S.C. § 2254 habeas petition on April 7, 2025. In
it, he challenged his state conviction for domestic assault and battery by
strangulation. The district court dismissed the petition for lack of jurisdiction,
reasoning that Wanjiku was not in state custody when he filed. The court also
denied a COA. Wanjiku timely appealed.
DISCUSSION
“A state prisoner whose petition for a writ of habeas corpus is denied by
a federal district court does not enjoy an absolute right to appeal.” Buck v.
Davis, 580 U.S. 100, 115 (2017). Rather, Wanjiku must first obtain a COA. See
2 Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 3
28 U.S.C. § 2253(c)(1)(A). A COA is a jurisdictional prerequisite to appellate
review. Miller-El v. Cockrell, 537 U.S. 322, 336 (2003).
We will not grant a COA unless Wanjiku makes “a substantial showing of
the denial of a constitutional right.” 28 U.S.C. § 2253(c)(2). Because the
district court denied Wanjiku’s habeas petition on procedural grounds without
reaching the merits of his constitutional claims, he must show both (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.” Slack v. McDaniel, 529 U.S. 473, 484 (2000). We can address either
requirement and, if one is not met, we need not address the other. Id. at 485.
The district court denied Wanjiku’s habeas petition for lack of
jurisdiction. The court reasoned that Wanjiku was not in state custody when he
filed his § 2254 petition, and that the custody requirement is jurisdictional.
On appeal, Wanjiku raises just one issue. He argues that the district court
erred in dismissing his habeas petition because, though he is no longer in state
custody, it still had jurisdiction and could grant relief under the All Writs Act,
28 U.S.C. § 1651(a).
This argument does not offer reason to doubt whether the district court’s
procedural ruling was correct. See Slack, 529 U.S. at 484. “To obtain relief
under § 2254, the applicant must be ‘in custody’ under the challenged
judgment.” Anderson-Bey v. Zavaras, 641 F.3d 445, 453 (10th Cir. 2011). This
3 Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 4
requirement is jurisdictional, Mays v. Dinwiddie, 580 F.3d 1136, 1139 (10th
Cir. 2009), and an applicant must allege facts showing that he meets the
requirement, United States v. Bustillos, 31 F.3d 931, 933 (10th Cir. 1994).
Wanjiku conceded that he does not meet § 2254’s custody requirement.
That ends the matter.
Still, he contends that the district court should have granted a writ of
audita querela under the All Writs Act. He relies on United States v. Torres,
282 F.3d 1241 (10th Cir. 2002). In Torres, we affirmed a district court’s denial
of post-conviction relief to a federal prisoner who had filed a “coram nobis
and/or audita querela” petition. Id. at 1242, 1247. We held that the district
court was correct to reclassify Torres’s petition as a second federal habeas
petition under 28 U.S.C. § 2255. Id. at 1245–47.
Torres does not help Wanjiku. First, he filed a § 2254 petition, not a
petition for a writ of audita querela under the All Writs Act. Torres does not
suggest that a district court lacking jurisdiction over a § 2254 petition must sua
sponte reclassify the petition as a writ of audita querela, or that doing so would
maintain jurisdiction. After all, the All Writs Act is not an independent basis
Free access — add to your briefcase to read the full text and ask questions with AI
Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 1 FILED United States Court of Appeals UNITED STATES COURT OF APPEALS Tenth Circuit
FOR THE TENTH CIRCUIT April 16, 2026 _________________________________ Christopher M. Wolpert Clerk of Court ERICK WANJIKU,
Petitioner - Appellant,
v. No. 25-5161 (D.C. No. 4:25-CV-00161-SEH-JFJ) GENTNER F DRUMMOND, (N.D. Okla.)
Respondent - Appellee. _________________________________
ORDER DENYING CERTIFICATE OF APPEALABILITY * _________________________________
Before TYMKOVICH, PHILLIPS, and FEDERICO, Circuit Judges. _________________________________
Erick Wanjiku proceeds pro se to request a certificate of appealability
(COA) to appeal the district court’s order dismissing his 28 U.S.C. § 2254
petition for lack of jurisdiction. 1 He also requests to proceed in forma pauperis
(IFP). Exercising jurisdiction under 28 U.S.C. §§ 1291 and 2253, we deny
Wanjiku’s IFP motion, deny a COA, and dismiss this matter.
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.
Because Wanjiku proceeds pro se, we liberally construe his arguments, 1
but do not act as his advocate. See Greer v. Moon, 83 F.4th 1283, 1292 (10th Cir. 2023). Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 2
BACKGROUND
On January 5, 2022, an Oklahoma jury convicted Wanjiku for domestic
assault and battery by strangulation, in violation of Okla. Stat. tit. 21, § 664(J).
The state court sentenced him to three years’ imprisonment.
When Wanjiku’s state prison term ended in May 2023, the Department of
Homeland Security immediately took him into custody and transported him to
an Immigration and Customs Enforcement field office in Oklahoma City. At the
field office, Wanjiku allegedly did not allow officials to take his fingerprints.
An altercation ensued between Wanjiku and an ICE officer, and Wanjiku was
later charged and convicted on two counts of assaulting a federal officer. See
generally 18 U.S.C. § 111(a)(1). On January 17, 2024, he was sentenced to
another three years’ imprisonment, this time in federal custody.
Wanjiku filed his 28 U.S.C. § 2254 habeas petition on April 7, 2025. In
it, he challenged his state conviction for domestic assault and battery by
strangulation. The district court dismissed the petition for lack of jurisdiction,
reasoning that Wanjiku was not in state custody when he filed. The court also
denied a COA. Wanjiku timely appealed.
DISCUSSION
“A state prisoner whose petition for a writ of habeas corpus is denied by
a federal district court does not enjoy an absolute right to appeal.” Buck v.
Davis, 580 U.S. 100, 115 (2017). Rather, Wanjiku must first obtain a COA. See
2 Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 3
28 U.S.C. § 2253(c)(1)(A). A COA is a jurisdictional prerequisite to appellate
review. Miller-El v. Cockrell, 537 U.S. 322, 336 (2003).
We will not grant a COA unless Wanjiku makes “a substantial showing of
the denial of a constitutional right.” 28 U.S.C. § 2253(c)(2). Because the
district court denied Wanjiku’s habeas petition on procedural grounds without
reaching the merits of his constitutional claims, he must show both (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.” Slack v. McDaniel, 529 U.S. 473, 484 (2000). We can address either
requirement and, if one is not met, we need not address the other. Id. at 485.
The district court denied Wanjiku’s habeas petition for lack of
jurisdiction. The court reasoned that Wanjiku was not in state custody when he
filed his § 2254 petition, and that the custody requirement is jurisdictional.
On appeal, Wanjiku raises just one issue. He argues that the district court
erred in dismissing his habeas petition because, though he is no longer in state
custody, it still had jurisdiction and could grant relief under the All Writs Act,
28 U.S.C. § 1651(a).
This argument does not offer reason to doubt whether the district court’s
procedural ruling was correct. See Slack, 529 U.S. at 484. “To obtain relief
under § 2254, the applicant must be ‘in custody’ under the challenged
judgment.” Anderson-Bey v. Zavaras, 641 F.3d 445, 453 (10th Cir. 2011). This
3 Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 4
requirement is jurisdictional, Mays v. Dinwiddie, 580 F.3d 1136, 1139 (10th
Cir. 2009), and an applicant must allege facts showing that he meets the
requirement, United States v. Bustillos, 31 F.3d 931, 933 (10th Cir. 1994).
Wanjiku conceded that he does not meet § 2254’s custody requirement.
That ends the matter.
Still, he contends that the district court should have granted a writ of
audita querela under the All Writs Act. He relies on United States v. Torres,
282 F.3d 1241 (10th Cir. 2002). In Torres, we affirmed a district court’s denial
of post-conviction relief to a federal prisoner who had filed a “coram nobis
and/or audita querela” petition. Id. at 1242, 1247. We held that the district
court was correct to reclassify Torres’s petition as a second federal habeas
petition under 28 U.S.C. § 2255. Id. at 1245–47.
Torres does not help Wanjiku. First, he filed a § 2254 petition, not a
petition for a writ of audita querela under the All Writs Act. Torres does not
suggest that a district court lacking jurisdiction over a § 2254 petition must sua
sponte reclassify the petition as a writ of audita querela, or that doing so would
maintain jurisdiction. After all, the All Writs Act is not an independent basis
for jurisdiction, so reclassifying the petition to seek a writ of audita querela
would not give the court jurisdiction. Hillman v. Webley, 115 F.3d 1461, 1469
(10th Cir. 1997). Second, “a writ of audita querela is used to challenge a
judgment that was correct at the time rendered but which is rendered infirm by
matters which arise after its rendition.” Id. at 1245 n.6 (citation modified). But
4 Appellate Case: 25-5161 Document: 14-1 Date Filed: 04/16/2026 Page: 5
the alleged errors that Wanjiku raises with his state conviction—“judicial bias,
prejudice, and abuse of discretion”—all happened before the state-court
judgment became final. Op. Br. at 2.
Thus, the district court did not have jurisdiction, and Wanjiku doesn’t
show that jurists of reason would debate whether the district court’s procedural
ruling was correct. See Slack, 529 U.S. at 484.
Finally, Wanjiku asks to proceed IFP. To do so, he must show “a
financial inability to pay the required filing fees and the existence of a
reasoned, nonfrivolous argument on the law and facts in support of the issues
raised on appeal.” Watkins v. Leyba, 543 F.3d 624, 627 (10th Cir. 2008)
(citation modified). Wanjiku does not meet this burden. Though his IFP
application shows no assets or income, he presents no nonfrivolous arguments
in support of his COA request. So we deny Wanjiku’s IFP request.
CONCLUSION
We deny Wanjiku’s request for a COA, deny his IFP Motion, and dismiss
this matter.
Entered for the Court
Gregory A. Phillips Circuit Judge