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101 N.Y.U. L. Rev. Online 1 (2026)

handle is hein.journals/nyulro101 and id is 1 raw text is: 












    UNLOCKING PENA-RODRIGUEZ'S PROMISE


                             DANIEL   S. HARAWA*

    It is not often that the Supreme Court creates constitutionally required exceptions to
    established evidentiary rules. For that reason, when the Court created a racial bias
    exception to the centuries-old no-impeachment rule in Pena-Rodriguez v. Colorado, the
    decision was billed as a significant step in addressing racial bias injury deliberations.
    But nearly a decade later, the decision has fallen far short of its promise. This Essay
    explains why.

    This Essay argues that two structural impediments juror non-disclosure instructions
    and no-contact rules-combine to make juror racial bias effectively undetectable and as
    a result, irremediable. Recognizing that relaxing no-contact rules or instructing jurors
    to report bias each comes with serious tradeoffs, this Essay does not propose a single
    reform. Instead it calls on trial courts to serve as laboratories of racial justice,
    experimenting with locally tailored approaches to surface juror racial prejudice while
    balancing competing values.

    Ultimately, if the legal system is committed to ensuring defendants are judged for what
    they are accused of and not the color of their skin, courts must confront not only the
    substance of bias but also the hidden procedural barriers that keep it from ever coming
    to light.


INTRODUCTION..............................................................................................2
    I. WHEN EVIDENCE RULES AND THE CONSTITUTION COLLIDE.............6
       A.   The  Right to Present  a Defense  ...................................................7
       B.   The  Right to Confrontation   .........................................................9
       C.   The  Right to Face  Trial Free from  Racial  Bias ........................11
   II. PENA-RODRIGUEZ'S LIMITED IMPACT .............................................13
       A.   The  Black Box  Problem   .............................................................14
       B.   Non-Disclosure Instructions .....................................................19
       C.   No-Contact   Rules  ......................................................................21
  III. UNCOVERING JUROR BIAS................................................................24
       A.   RewritingNon-Disclosure Instructions.....................................25
       B.   Relaxing  or Eliminating  No-Contact   Rules...............................28
  IV.  TRIAL   COURTS   AS LABORATORIES OF RACIAL JUSTICE ..................33
CONCLUSION ...............................................................................................37




   *  Copyright © 2026 by Daniel S. Harawa, Professor of Law, New York University School of
Law. Thank you to Ty Alper, Alexis Hoag-Fordjour, Alex Nunn, Anna Roberts, and Andrea Roth
for feedback on earlier drafts. Danielle Miles-Langaigne and Samantha Santoro provided
invaluable research assistance. Many thanks to the New York University Law Review editors for
their work on the piece. Mistakes are my own.