State v. Parnell, 943 N.W.2d 678

Background

Tracy Parnell was convicted of first-degree murder, attempted first-degree murder, two counts of use of a deadly weapon to commit a felony, and possession of a weapon by a prohibited person; he received consecutive lengthy sentences including life imprisonment.
Witness testimony tied Parnell to a blue Nissan Altima seen at the shooting; the car (registered to Jasmine Nero) had a damaged bumper and contained an item with Parnell’s thumbprint.
FBI analyst William Shute used historical cell-site data to place Parnell’s phone in an area where coverage from towers 201 and 729 overlapped at the time of the shooting; the court admitted Shute as an expert.
OPD consultant Michael O’Kelly told police (via emails and affidavit) that the data could not reliably be plotted without a time-consuming drive test and that Shute’s plotted boundaries were unreliable; O’Kelly later did a drive test showing the towers did not overlap and placing the phone 1–2 miles of the scene. O’Kelly did not testify at trial.
On direct appeal the Nebraska Supreme Court affirmed convictions, holding (inter alia) that O’Kelly’s opinions still tended to place Parnell near the scene and that trial counsel’s failure to call O’Kelly was not prejudicial.
In postconviction proceedings Parnell (pro se) alleged prosecutorial misconduct and ineffective assistance of trial and appellate counsel for failing to submit the emails and call O’Kelly; the district court dismissed the motion without an evidentiary hearing as procedurally barred; Parnell appealed.

Issues

Issue	Parnell's Argument	State's Argument	Held
Whether postconviction claims are procedurally barred	Postconviction raises ineffective-appellate-counsel claims not previously litigated, so not barred	Most claims were known/knowable on direct appeal and thus barred	Majority of claims barred, but one discrete appellate-ineffectiveness claim was not barred
Whether appellate counsel was ineffective for failing to argue trial counsel’s failure to submit emails	Appellate counsel should have raised trial counsel’s failure to submit OPD/O’Kelly emails	Even if not raised, no prejudice because evidence would not change outcome	Not procedurally barred, but fails on the merits — no prejudice shown
Whether trial counsel was ineffective for not calling O’Kelly / introducing the emails	Trial counsel should have introduced emails and called O’Kelly to undermine Shute	O’Kelly’s opinions would have still placed phone near scene and would have incriminated Parnell; strategic choice reasonable	Trial counsel not ineffective; strategic choice benefited Parnell and appellate counsel not ineffective for not raising it
Whether an evidentiary hearing was required on postconviction motion	Parnell alleged facts warranting a hearing	Motion was largely conclusory and the record showed no relief; hearing not needed	No evidentiary hearing required; dismissal without hearing affirmed

Key Cases Cited

Strickland v. Washington, 466 U.S. 668 (establishes two-part ineffective-assistance test)
Brady v. Maryland, 373 U.S. 83 (prosecutorial duty to disclose exculpatory evidence)
State v. Parnell, 294 Neb. 551 (direct appeal affirming convictions and analyzing Shute/O’Kelly evidence)
State v. Bishop, 263 Neb. 266 (procedural-bar rule when different counsel on appeal)
State v. Vela, 297 Neb. 227 (postconviction review of appellate counsel claims)