State v. Le Mier, 394 P.3d 959

Background

Defendant Ashley Le Mier was charged after attempting to smuggle contraband into a detention center; trial was repeatedly continued over an 18‑month discovery period.
The State filed five witness lists; Sergeant Divine Alcanzo (the supervising corrections officer) appeared on all lists but moved and the State repeatedly provided incorrect or ineffective contact information.
Defense counsel Margaret Strickland repeatedly notified the court she could not reach several State witnesses and sought exclusion if correct addresses/contacts were not provided.
The district court ordered the State, multiple times (including by written order), to provide correct addresses and to facilitate a telephone interview between Strickland and Alcanzo; the State failed to comply.
One week before the firm trial date the court excluded Alcanzo and another unreachable witness as a discovery sanction, concluding the State was culpable, the defense and the court were prejudiced, and no lesser sanction would suffice.
The Court of Appeals reversed, but the New Mexico Supreme Court reinstated the exclusion, holding the district court did not abuse its discretion.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether district court erred by excluding State witness for discovery violations	State argued exclusion was improper under Harper and too severe because violations were not tantamount to willful refusal to participate	Le Mier argued exclusion was proper: State repeatedly disobeyed clear orders, prejudicing defense and court, and lesser sanctions failed	Court held exclusion was permissible; district court did not abuse its discretion and Harper did not bar the sanction
Proper standard for witness‑exclusion sanctions	State urged a narrow application of Harper requiring extremely egregious or willful misconduct	Le Mier urged courts may consider culpability, prejudice, and lesser sanctions pragmatically and may exclude to manage docket	Court clarified Harper: trial courts retain broad discretion; must consider culpability, prejudice, and lesser sanctions but need not require all factors to favor exclusion
Whether exclusion was the least severe sanction available	State claimed lesser measures (e.g., more time, interviews) were available	Le Mier noted court issued progressive orders, continuances, and specific remedial steps which the State ignored	Court found exclusion was tailored and least severe under the circumstances given repeated orders and failed attempts to cure
Prejudice required to justify exclusion	State argued no meaningful prejudice to defense or court	Le Mier argued prejudice from delay, risk of surprise at trial, and wasted judicial resources	Court held State's failures prejudiced defense (risk of surprise, delay) and the court (docket disruption), supporting exclusion

Key Cases Cited

State v. Harper, 150 N.M. 745, 266 P.3d 25 (N.M. 2011) (sets factors—culpability, prejudice, lesser sanctions—for witness exclusion)
Mathis v. State, 112 N.M. 744, 819 P.2d 1302 (N.M. 1991) (recognizes trial court discretion to exclude witnesses)
State ex rel. N.M. State Highway & Transp. Dep’t v. Baca, 120 N.M. 1, 896 P.2d 1148 (N.M. 1995) (acknowledges inherent power of courts to impose sanctions to manage docket)
Taylor v. Illinois, 484 U.S. 400 (U.S. 1988) (discusses discretionary exclusion of witnesses and impracticality of exhaustive standards)
State v. Rojo, 126 N.M. 438, 971 P.2d 829 (N.M. 1999) (abuse‑of‑discretion review standard)
United States v. Wicker, 848 F.2d 1059 (10th Cir. 1988) (supports exclusion to maintain court schedule even absent defendant prejudice)