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The Washington Supreme Court recently considered whether King County violated a defendant’s right to a fair cross-section jury. Paul Rivers, a Black man, argued that Black residents were underrepresented in the jury pool, denying him a constitutionally fair trial. The case raised important questions about systemic exclusion, racial demographics, and the limits of both federal and state jury selection laws.
How the Court Interpreted the Fair Cross-Section Jury Requirement
Paul Rivers was convicted of second-degree assault. On appeal, he claimed that the jury selection process in King County failed to include a fair representation of Black residents, violating his Sixth Amendment right to a fair cross-section jury. The Court applied the three-part test from Duren v. Missouri:
- The excluded group must be distinctive,
- The representation of that group in jury pools must be unfair or unreasonable, and
- The underrepresentation must be due to systematic exclusion in the jury-selection process.
Although the Court recognized racial disparities in the makeup of the jury pool, it ruled that Rivers had not shown evidence of systematic exclusion. The Court emphasized that statistical disparities alone, without a clear flaw in the jury selection process, are insufficient to establish a constitutional violation.
Why Jury Diversity and Impartiality Matter in Criminal Defense
Defense attorneys often challenge jury composition in cases where demographics may skew the outcome. However, the Rivers decision clarifies that Washington courts will continue applying the federal fair cross-section jury standard unless the legislature or courts expand protections under the state constitution.
While some justices invited future cases to explore whether Article I, Section 22 of the Washington Constitution could support stronger diversity standards, the current precedent requires specific proof of systemic exclusion. The Court’s ruling leaves the door open but stops short of redefining jury rights at the state level.
Conclusion
This case reinforces the importance of understanding jury selection rules and how to meet the legal burden when asserting a fair cross-section jury claim. Statistical disparities alone are not enough—defendants must demonstrate that the jury selection process itself is responsible for excluding a distinctive group.
At Blanford Law, we continue to advocate for justice and constitutional protections. If you believe your right to an impartial jury was compromised, or if you’re facing criminal charges in Washington, contact us for a thorough legal review.

Additional Resources
If you’re interested in related topics involving jury rights, criminal procedure, or Washington road safety, check out these articles:
🔹 State v. Smith: Washington Supreme Court Clarifies Juror Bias Standards
The Washington Supreme Court reversed a conviction due to a trial court’s failure to investigate potential juror bias. This case underscores the importance of addressing juror impartiality promptly and thoroughly.
🔗 External Resource: Washington Supreme Court Opinions
🔹 Jury Nullification and Failure to Appear in Washington: 55 Instances Explained
Explore how Washington courts handle bail jump cases and when jury nullification becomes part of the conversation. Includes examples of 55 failure-to-appear cases.
🔗 External Resource: RCW 10.55 – Bail Jumping Statute
🔹 Black Ice Crashes on I-90 Near Cle Elum: Washington Winter Driving Risks
This article examines the causes and legal consequences of multiple black ice accidents on I-90. It offers insights into road safety obligations and negligence in winter conditions.
🔗 External Resource: Washington State DOT Winter Driving Tips
🔹 Yakima Rollover Crash at Fruitvale Blvd and River Rd: Legal Takeaways
A recent rollover crash in Yakima highlights the risks at a high-traffic intersection. Learn about potential liability and legal considerations in personal injury cases.
🔗 External Resource: Yakima County Collision Reports
🔹 Revisiting State v. Jackson: Supreme Court Reverses on Inference Instruction
In State v. Jackson, the WA Supreme Court overturned a conviction due to improper jury inference instructions. This case reaffirms the need for precise legal guidance during trials.
🔗 External Resource: Duren v. Missouri Case Text