Rivera v. Illinois, 07-9995
03-31-09, U.S.
Holding: In the absence of a showing that a juror was biased or was challengeable for cause, a state judge’s failure to give a defendant all the peremptories provided by state law “is not a matter of federal constitutional concern.” Thus, states can decide for themselves whether this type of mistake is a “structural” error or whether it requires automatic reversal. Here, trial judge seated a juror who was the target of a defense peremptory challenge but who could not have been removed for cause. The judge was concerned that Defendant’s peremptory challenge was discriminatory. Illinois Supreme Court found that trial judge erroneously refused to give effect to Defendant’s peremptory challenge, but applied harmless-error analysis and affirmed Rivera’s conviction. It is well established that in the reverse situation, when a juror is discriminatorily struck who should have been seated, there is no “harmless error” analysis and the error is reversible per se.
U.S. Supreme Court unanimously held that, despite the long history of peremptory challenges’ role in ensuring the fairness of jury trials, peremptory challenges are not an indispensible feature of the fair jury trial guaranteed by the Sixth and Fourteenth Amendments. “Just as state law controls the existence and exercise of peremptory challenges, so state law determines the consequences of an erroneous denial of such a challenge.” Defendant got a fair trial and was not entitled to reversal just because his peremptory challenge was erroneously denied. Held, judgment affirmed.

