State of Iowa v. Lamar Cheyeene Wilson, 941 N.W.2d 579

Background

Late-night confrontation on the Iowa City pedestrian mall: Lamar Wilson drew a handgun and fired five shots into a group from Cedar Rapids; three people were hit, one (Kaleek Jones) later died; victims were unarmed and many were running away.
Wilson was charged with first-degree murder, two counts of attempted murder, and other counts; he asserted justification/self-defense and invoked Iowa Code § 704.13 (2017 “stand your ground” immunity) in a pretrial motion to dismiss.
The district court refused a full pretrial evidentiary immunity hearing, tried the case to a jury, and instructed that the State must prove lack of justification; the jury convicted Wilson of lesser included offenses (voluntary manslaughter, two counts of assault with intent to cause serious injury, and intimidation).
After trial the court held a posttrial immunity proceeding (considering trial record plus two depositions) and denied statutory immunity; the district court also commented that § 704.13 lacked procedural detail and was "void for vagueness." Wilson appealed.
The Iowa Supreme Court affirmed: it held § 704.13 does not entitle a defendant to a pretrial immunity hearing because it grants immunity from "liability," not from "prosecution," and substantial evidence supported the jury’s rejection of justification.

Issues

Issue	State's Argument	Wilson's Argument	Held
Whether § 704.13 requires a pretrial evidentiary hearing to determine immunity	§ 704.13 says nothing about a pretrial hearing and grants immunity from "liability," so no automatic pretrial gatekeeping is required	§ 704.13 creates a meaningful immunity that should bar prosecution and entitle defendants to a pretrial hearing to avoid trial	No — court held no right to a pretrial immunity hearing under § 704.13 (statute protects against liability, not prosecution)
Sufficiency of evidence on lack of justification (self-defense)	Evidence shows Wilson initiated confrontation, fired first and indiscriminately, and shot unarmed, retreating victims — State proved lack of justification	Wilson observed someone flash/point a gun and reasonably believed deadly force was necessary	Affirmed — substantial evidence supported jury finding Wilson was not justified
Whether district court erred by denying posttrial immunity after reviewing additional testimony	State argued jury verdict rejecting justification moots or precludes relitigation; posttrial review was appropriate and supported denial	Wilson argued posttrial process was unfair and additional evidence would establish immunity	Affirmed — court reached merits; posttrial denial of immunity supported by the record
Whether jury pool underrepresented minorities (Plain/Duren claim)	No systemic exclusion shown; panel composition did not establish underrepresentation in the jury pool	Underrepresentation of African-American and Hispanic jurors in Polk County jury pool required remedial measures	Denied — defendant failed to make the required showing about the overall jury pool; Plain/Duren motion properly overruled

Key Cases Cited

Dennis v. State, 51 So.3d 456 (Fla. 2010) (interprets "immune from criminal prosecution" statutes as giving a substantive right to pretrial immunity hearings)
Fair v. State, 664 S.E.2d 227 (Ga. 2008) (statutory language "immune from criminal prosecution" supports pretrial determination)
State v. Hardy, 390 P.3d 30 (Kan. 2017) (stand-your-ground immunity construed as a true immunity requiring pretrial gatekeeping)
McNeely v. State, 422 P.3d 1272 (Okla. Crim. App. 2018) (discusses evidentiary framework for pretrial immunity hearings under prosecution-immunity statutes)
State v. Plain, 898 N.W.2d 801 (Iowa 2017) (sets standard for assessing fair-cross-section challenges to jury pools)
Nelson v. Lindaman, 867 N.W.2d 1 (Iowa 2015) (statutory immunity may often be resolved by summary-judgment-type procedures; no special evidentiary hearing required)
Duren v. Missouri, 439 U.S. 357 (1979) (constitutional benchmark for fair-cross-section jury claims)