facts in light of the evidence presented in the state court proceeding.” 28 U.S.C. §

2254(d); see also Tamplin, 894 F.3d at 1082. This standard is “highly deferential

and difficult to meet.” Rowland v. Chappell, 876 F.3d 1174, 1181 (9th Cir. 2017)

(citation and internal quotation marks omitted), cert. denied, 139 S. Ct. 323 (2018).

We review the “last reasoned decision” of the state courts. White v. Ryan, 895 F.3d

641, 665 (9th Cir. 2018). In this case, the last reasoned decision was that of the

California Court of Appeal.

1. The California Court of Appeal found no reversible error in the following

comments by the prosecutor:

2 1. Comments that Igova challenged as improper attacks on defense counsel, such as that defense counsel would “twist the evidence.”

2. A comment that Igova challenged as “pitting the prestige of the State against her” by telling jurors not to “fall for” the defense theory.

3. Comments challenged as intended to incite jury prejudice, such as “mocking” defense counsel for objecting.

4. Comments disparaging the defense expert, such as informing the jury that he was paid by the defense.

5. A comment that Igova and the victim were the only ones in the apartment, challenged as commenting on her failure to testify.

6. Comments that Igova never called for help, and that the defense could have tested the evidence, challenged as improper vouching.

7. Comments on the victim’s last words, challenged as urging the jury to consider the victim’s last thoughts.

8. Comments challenged as mischaracterizing the burden of proof and reasonable doubt standard.

Prosecutors’ comments only rise to the level of constitutional error if they

“so infected the trial with unfairness as to make the resulting conviction a denial of

due process.” Darden v. Wainwright, 477 U.S. 168, 181 (1986) (citation omitted).

Under this standard, the Court of Appeal’s conclusions of no error were not

unreasonable. See id. at 181-82.

2. The Court of Appeal found error as to the following acts of the

prosecutor, but concluded that any error was harmless:

3 1. A comment that the defense expert would have testified that smoking was good for a person, if the expert were paid enough.

2. Several comments that could be fairly interpreted as urging an inference of guilt based on Igova’s failure to testify, thereby violating Griffin v. California, 380 U.S. 609 (1965).

3. Misstatement of the evidence regarding gunshot residue.

The Court of Appeal’s conclusion of harmless error was again reasonable, as

the evidence against Igova was overwhelming. See United States v. Carpenter,

923 F.3d 1172, 1183-84 (9th Cir. 2019).

3. Igova’s jury misconduct claim (that jurors improperly considered Igova’s

failure to testify) is an offshoot of her Griffin error claim against the prosecutor.

As a threshold matter, the juror declaration submitted by Igova is not admissible

under California law or federal law. See Cal. Evid. Code § 1150(a); see also Fed.

R. Evid. 606(b)(1). In any event, this claim fails for the same reason as Igova’s

related claim of prosecutorial misconduct, i.e., a lack of prejudice. See Carpenter,

923 F.3d at 1183-84.

4. Finally, we conclude that the Court of Appeal’s rejection of Igova’s

cumulative error claim was reasonable. Given the overwhelming evidence of guilt,

“it is more probable than not that, taken together, [any errors] did not materially

4 affect the verdict.” United States v. Fernandez, 388 F.3d 1199, 1257 (9th Cir.

2004) (citations omitted).

5. Construing Igova’s reference to ineffective assistance of counsel as a

request to expand the certificate of appealability, see Ninth Cir. R. 22-1(e), we

decline the request because jurists of reason could not “conclude the issues

presented are adequate to deserve encouragement to proceed further.” Buck v.

Davis, 137 S. Ct. 759, 773 (2017) (citation omitted).

AFFIRMED.

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