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No. 9474308
United States Court of Appeals for the Ninth Circuit
Jonathan Sosnowicz v. Ryan Thornell
No. 9474308 · Decided February 12, 2024
No. 9474308·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
February 12, 2024
Citation
No. 9474308
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS FEB 12 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
JONATHAN LEIGH SOSNOWICZ, No. 22-16019
Petitioner-Appellant, D.C. No. 2:20-cv-00040-DGC
v.
MEMORANDUM*
ATTORNEY GENERAL FOR THE STATE
OF ARIZONA; RYAN THORNELL,
Director of the Arizona Department of
Corrections, Rehabilitation, and Reentry,
Respondents-Appellees.
Appeal from the United States District Court
for the District of Arizona
David G. Campbell, District Judge, Presiding
Submitted February 8, 2024**
Phoenix, Arizona
Before: MURGUIA, Chief Judge, and HAWKINS and JOHNSTONE, Circuit
Judges.
Jonathan Leigh Sosnowicz appeals the district court’s dismissal of his
ineffective assistance of counsel claim as procedurally defaulted in its denial of his
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The panel unanimously concludes this case is suitable for decision
without oral argument. See Fed. R. App. P. 34(a)(2).
habeas petition under 28 U.S.C. § 2254. We have jurisdiction pursuant to 28
U.S.C. §§ 1291 and 2253. We review “the district court’s decision on the habeas
petition, including questions of procedural default,” de novo. Leeds v. Russell, 75
F.4th 1009, 1016 (9th Cir. 2023). We review the district court’s denial of an
evidentiary hearing for abuse of discretion, and its diligence determination under
28 U.S.C. § 2254(e)(2) de novo. Ochoa v. Davis, 50 F.4th 865, 890–91 (9th Cir.
2022). We affirm.
Sosnowicz claims ineffective assistance of his trial counsel in plea
negotiations, asserting that counsel failed to inform him he could be convicted of
second degree murder merely on a finding he acted recklessly, causing him to
reject the State’s plea offer. The claim is procedurally defaulted because
Sosnowicz did not timely raise it in his first postconviction relief proceeding. See
Ariz. R. Crim. P. 32.2(a)(3). Thus, we cannot consider it unless he establishes both
“cause for the default and prejudice from a violation of federal law.” Martinez v.
Ryan, 566 U.S. 1, 10 (2012).
1. As a threshold matter, we must determine whether the district court
abused its discretion in denying Sosnowicz an evidentiary hearing. Under 28
U.S.C. § 2254(e)(2), “[i]f the applicant has failed to develop the factual basis of a
claim in State court proceedings, the court shall not hold an evidentiary hearing on
the claim,” except in narrow circumstances inapplicable here. As the Supreme
2
Court recently held, if § 2254(e)(2) “applies and the prisoner cannot satisfy its
‘stringent requirements,’ a federal court may not hold an evidentiary hearing—or
otherwise consider new evidence—to assess cause and prejudice under Martinez.”
Shinn v. Ramirez, 596 U.S. 366, 389 (2022) (quoting Williams v. Taylor, 529 U.S.
420, 433 (2000)).
Here, Sosnowicz did not “develop the factual basis” of his claim of
ineffective assistance of trial counsel in state court for purposes of § 2254(e)(2).
Because there is no constitutional right to counsel in postconviction proceedings,
he is responsible for his counsel’s alleged negligence in failing to develop the
record on the claim. Ramirez, 596 U.S. at 383. Sosnowicz’s untimely attempt to
raise the claim was not in accordance with state procedural rules and is not diligent
for purposes of § 2254(e)(2). See, e.g., Schriro v. Landrigan, 550 U.S. 465, 479 &
n.3 (2007) (holding petitioner was not diligent where he raised a claim for the first
time in a motion for rehearing from the denial of his postconviction petition). Nor
does he establish that postconviction counsel abandoned him or otherwise thwarted
his attempt to raise the defaulted issue. Compare with Holland v. Florida, 560 U.S.
631, 636–43 (2010). The district court did not err in denying an evidentiary
hearing.
2. On the record as it stands, the district court did not err in finding that
Sosnowicz’s claim of ineffective assistance of trial counsel was procedurally
3
defaulted. While prejudice under Martinez requires a showing only that the
underlying claim is “substantial,” cause under Martinez requires establishing that
postconviction counsel was ineffective under the standards of Strickland v.
Washington, 466 U.S. 668 (1984). Leeds, 75 F.4th at 1017. Sosnowicz has not
carried his burden to show cause.
The record does not establish Sosnowicz’s postconviction counsel pursued a
“sandbagging” strategy. Counsel was aware of Arizona’s procedural requirements.
Sosnowicz’s hearsay description of his conversation with counsel is ambiguous,
and equally can be construed as counsel explaining that he would assess and select
the strongest claims to raise on postconviction relief to best position them for a
federal habeas petition.
Moreover, “there is no reasonable probability that advancing [the trial
ineffective assistance of counsel] claim during initial post-conviction proceedings
would have altered the result,” Djerf v. Ryan, 931 F.3d 870, 880 (9th Cir. 2019).
Notably, Sosnowicz does not argue he can meet this standard absent an evidentiary
hearing to develop the record. The indictment explicitly charged the second degree
murder count in the alternative with an intentional, knowing, or reckless mens rea.
The plea offer referenced the indictment, requiring him to plead to its charges, and
Sosnowicz assured the court he understood the plea discussions “perfectly.” His
ambiguous statements months later during the evidentiary hearing and “self-
4
serving” statement years later in his declaration are insufficient to establish
deficient performance by his trial attorneys, see Turner v. Calderon, 281 F.3d 851,
881 (9th Cir. 2002), or “a reasonable probability he and the trial court would have
accepted the guilty plea,” Lafler v. Cooper, 566 U.S. 156, 174 (2012).
AFFIRMED.
5
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 12 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 12 2024 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT JONATHAN LEIGH SOSNOWICZ, No.
03MEMORANDUM* ATTORNEY GENERAL FOR THE STATE OF ARIZONA; RYAN THORNELL, Director of the Arizona Department of Corrections, Rehabilitation, and Reentry, Respondents-Appellees.
04Campbell, District Judge, Presiding Submitted February 8, 2024** Phoenix, Arizona Before: MURGUIA, Chief Judge, and HAWKINS and JOHNSTONE, Circuit Judges.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 12 2024 MOLLY C.
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This case was decided on February 12, 2024.
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