State v. Sierra, 939 N.W.2d 808

Background

Sierra was charged with burglary, conspiracy to commit burglary, three Class IIA theft counts for tools (each alleged separately though tools had multiple owners), one Class IIA theft for a truck, one theft for a trailer, and criminal mischief; jury convicted on all counts except criminal mischief.
Accomplice Jonathan Mally pleaded with the State and testified that he and Sierra committed the burglary; stolen items and financial instruments were found in Mally’s possession.
Police obtained Walmart surveillance photos and cell‑phone location data tying Sierra to York; police searched Sierra’s residence pursuant to a probation condition and recovered many tools.
Defense counsel communicated infrequently with Sierra, filed a witness list only 5 days before trial, and did not serve alibi notice; the State moved in limine to exclude undisclosed witnesses and alibi evidence and the court granted the motion.
Trial counsel did not record voir dire/closing; counsel moved (and the court denied) to withdraw before trial; counsel later faced unrelated theft charges and was replaced before sentencing.
On appeal the Nebraska Supreme Court vacated two of the three tool‑theft convictions for double jeopardy, upheld the discovery sanction and most trial rulings, and held many ineffective‑assistance claims could not be resolved on the record.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Multiple theft counts (tools) — double jeopardy	State: separate counts appropriate because multiple items/owners	Sierra: simultaneous taking of multiple items from same place is one offense; multiple convictions punish same offense	Court: Vacated two of three tool‑theft convictions; theft of items taken simultaneously from same place (even from multiple owners) is a single offense (double jeopardy violated)
Motion in limine excluding late‑disclosed witnesses/alibi (discovery sanction)	State: defense missed reciprocal discovery/alibi notice deadlines; exclusion proper or continuance discretionary remedy	Sierra: exclusion deprived right to present witnesses / alibi; Woods decision protects him	Court: No abuse of discretion; reciprocal discovery rules and §29‑1919 permitted exclusion; Woods distinguishable; Sixth Amendment not violated
IAC — failure to timely disclose/depose/call witnesses and resulting exclusion	Sierra: counsel deficient in failing to disclose witnesses, seek continuance, depose, and call fiance; prejudice from excluded alibi/impeachment witnesses	State: sanction was within court's discretion; trial record does not show counsel deficient or prejudice	Held: Record insufficient to resolve IAC on direct appeal (cannot determine deficiency or prejudice); some related acts (not requesting continuance; agreeing not to call fiance) found not deficient
IAC — failure to request accomplice cautionary instruction	Sierra: counsel should have requested instruction about accomplice testimony (Mally)	State: counsel may have strategic reasons; instruction not requested	Court: Evidence supported accomplice characterization and instruction should have been given if requested; but record silent on counsel’s reasons — insufficient on direct appeal to find deficiency/prejudice
IAC — failure to object to identification, cell‑phone, and search/testimony foundations	Sierra: counsel failed to object to hearsay/lack of foundation/Confrontation issues for photo IDs, cell records, search testimony	State: many objections were made; some evidence properly admitted; trial strategy unknown	Court: Many objections were made; for others the record lacks facts about trial strategy/authentication (insufficient to decide IAC on direct appeal)
Motion to withdraw / counsel conflict (counsel later charged)	Sierra: counsel’s poor communication and later criminal charges showed conflict/incompetence; court erred denying withdrawal	State: court properly inquired and found no incompetence at the time; withdrawal not required	Court: No abuse of discretion in denying withdrawal; later criminal charge not in record so IAC/conflict claim insufficient on direct appeal

Key Cases Cited

Strickland v. Washington, 466 U.S. 668 (1984) (two‑prong ineffective assistance test: performance and prejudice)
State v. Chairez, 302 Neb. 731 (2019) (standards for reviewing ineffective assistance claims on direct appeal)
Taylor v. Illinois, 484 U.S. 400 (1988) (defendant’s right to call witnesses balanced against discovery and trial fairness)
State v. Woods, 255 Neb. 755 (1998) (alibi notice and reciprocal discovery interaction)
Benton v. Maryland, 395 U.S. 784 (1969) (double jeopardy constitutional protection)
State v. Miner, 273 Neb. 837 (2007) (multiple punishments and double jeopardy discussion)
State v. Sellers, 279 Neb. 220 (2010) (requirement to give cautionary instruction for accomplice testimony when requested)
State v. Hernandez, 299 Neb. 896 (2018) (definition and analysis of unfair prejudice under §27‑403)