State of Iowa v. Christopher Lee Roby Jr., 951 N.W.2d 459

On Oct. 23, 2017 police chased a silver Impala (Roby, then 17) that sped up to 55 mph in a 25 mph zone and failed to stop; officers charged eluding and issued a speeding citation and other citations.
As a juvenile, Roby paid the scheduled fine and pled guilty to speeding (and other scheduled violations) in November 2017 without a prosecutor present or any plea agreement addressing eluding.
After Roby turned 18, the State filed an adult criminal complaint and later a trial information charging eluding while exceeding the speed limit by 25+ mph; Roby ultimately pled guilty to eluding in March 2019 and received concurrent sentences for multiple offenses.
On appeal Roby argued (via new counsel) that speeding is a lesser included offense of eluding while speeding and his trial counsel was ineffective for not raising a double jeopardy bar to the eluding prosecution.
The court held that speeding is a lesser included offense that would merge into eluding if convicted in the same proceeding, but under Ohio v. Johnson a defendant who separately pleads guilty to a lesser offense without a prosecutor’s agreement cannot use double jeopardy as a sword to block later prosecution for the greater offense; counsel was not ineffective.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether speeding is a lesser included offense of eluding while speeding	State did not dispute merger; prosecution may proceed	Roby: speeding necessarily included in eluding and should merge	Yes—speeding is a lesser included offense and would merge in the same proceeding
Whether a prior guilty plea to speeding bars later prosecution for eluding (double jeopardy)	Johnson permits the State to proceed when lesser plea was entered separately without an agreement	Roby: prior speeding plea precludes later eluding prosecution under double jeopardy	No—under Ohio v. Johnson Roby cannot use double jeopardy as a sword; prosecution of eluding allowed
Whether counsel was ineffective for failing to raise a double jeopardy challenge	State: record adequate; claim lacks merit	Roby: counsel breached duty by not litigating double jeopardy	No—no deficient performance because the double jeopardy claim lacked merit
Remedy—should the speeding conviction be vacated/merged or the eluding conviction dismissed	State: merger applies only when convictions arise in same proceeding; here they did not	Roby: sought relief based on the earlier speeding plea	Merger would require vacatur when convictions are in the same proceeding; not remanded here because the speeding plea was a separate, unappealed proceeding

Ohio v. Johnson, 467 U.S. 493 (1984) (Defendant who pleads guilty to lesser offense in separate proceeding cannot use Double Jeopardy Clause to bar prosecution on greater charge)
State v. Halliburton, 539 N.W.2d 339 (Iowa 1995) (sets elements test and explains statutory merger under Iowa Code § 701.9)
State v. Rice, 661 N.W.2d 550 (Iowa Ct. App. 2003) (discussed legislative intent and sentencing-level distinctions in eluding context)
State v. Trainer, 762 N.W.2d 155 (Iowa Ct. App. 2008) (applies Johnson to permit prosecution of greater offense after plea to lesser in separate proceedings)
State v. Johnson, 950 N.W.2d 21 (Iowa 2020) (addresses overlap and legislative intent in offenses involving eluding and possession)