United States v. Bolandian

No. 25-355 (9th Cir. Apr. 21, 2026) · United States Court of Appeals for the Ninth Circuit · April 21, 2026 · No. 25-355

Summary

The Ninth Circuit vacated Shahriyar Bolandian’s insider-trading conviction and remanded for a new trial. The court held that defense counsel could not waive the district court’s independent duty to reasonably investigate a juror’s expressed potential bias, and that the failure to conduct such an investigation constituted plain error affecting Bolandian’s Sixth Amendment right to an impartial jury.

Court
United States Court of Appeals for the Ninth Circuit
Writing for the Court
Kim McLane Wardlaw; Ana de Alba; Jeffrey Vincent Brown
Jurisdiction
United States Court of Appeals for the Ninth Circuit
Decision date
April 21, 2026
Docket number
25-355
Procedural posture
Bolandian appealed his federal conviction and sentence for six counts of insider trading, arguing, among other things, that the district court erred by failing to remove a juror who expressed uncertainty about his ability to be impartial. The Ninth Circuit reviewed the unpreserved juror-bias claim for plain error and did not reach the other appellate issues.
Standard of review
Plain-error review because defense counsel's agreement constituted forfeiture rather than waiver of the juror-bias challenge. Relief required an error that was plain, affected substantial rights, and seriously affected the fairness, integrity, or public reputation of the judicial proceedings.
Precedential value
published precedential opinion
Parties
Shahriyar Bolandian v. United States of America
Disposition
reversed_and_remanded

Topics

jury selectionsixth amendmentcriminal procedureappellate procedurestandard of review

Practice areas

criminal procedureconstitutional lawappellate procedure

Questions Presented

  1. Whether defense counsel's agreement that a juror could continue serving waived or forfeited a challenge based on the juror's expressed uncertainty about impartiality.
  2. Whether the district court plainly erred by failing to conduct a reasonable inquiry into the juror's actual bias and by allowing the juror to remain on the jury.
  3. Whether the juror-bias error required a new trial.

Holdings

  1. The district court's independent duty to investigate juror bias that emerges during trial is a prerequisite to any knowing waiver of a juror-bias claim. Defense counsel may not waive that investigative duty. Because no reasonable investigation occurred, Bolandian forfeited rather than waived his actual-bias challenge, making plain-error review available.
  2. The district court plainly erred by failing to conduct a suitable inquiry into Juror No. 6's possible actual bias and by placing the responsibility on the juror to monitor and report his own bias after trial had begun. The court should have investigated the reasons for the juror's uncertainty and considered whether to strike or rehabilitate him.
  3. The error affected Bolandian's substantial rights and seriously affected the fairness, integrity, and public reputation of the proceedings. The presence of a potentially biased juror required a new trial without a separate showing of actual prejudice.

Key quotations

At minimum, defense counsel may not waive the district court’s duty to conduct a reasonable inquiry into juror bias that emerges during trial. (15)
Absent a district court’s reasonable investigation of a juror bias claim, no subsequent waiver of a juror bias claim can be valid. (17)
In doing so, the district judge abdicated his “indispensable role in preserving for the accused an impartial jury.” (19)

Factual background

Bolandian was convicted of insider trading based on trades in PLX Technologies and ExactTarget securities before public merger announcements. During the second day of trial, Juror No. 6 disclosed that his uncle owned a San Francisco investment firm that had conducted business with J.P. Morgan and might have a relationship to a witness. When asked whether he could still be fair, the juror repeatedly stated that he was not sure. The district court did not investigate further or attempt rehabilitation, instead instructing the juror to report later if he remained concerned; the juror served through the verdict and became foreperson.

Procedural history

Bolandian was tried in the Central District of California in April 2024 and convicted of six insider-trading counts. During trial, Juror No. 6 disclosed a possible relationship involving his uncle, J.P. Morgan, and a witness, and stated that he was not sure he could be fair. The district court allowed the juror to remain, instructing him to report later if he continued to feel biased; defense counsel subsequently agreed that the juror could continue serving. The jury convicted Bolandian, Juror No. 6 became foreperson, and the district court sentenced Bolandian to 24 months in prison. The Ninth Circuit vacated the judgment and remanded for a new trial.

Remand instructions

Vacate the judgment of conviction and conduct a new trial.

Court Document

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