State of Iowa v. Gregory Michael Davis

CourtSupreme Court of Iowa
DecidedNovember 13, 2020
Docket19-0214
StatusPublished

This text of State of Iowa v. Gregory Michael Davis (State of Iowa v. Gregory Michael Davis) is published on Counsel Stack Legal Research, covering Supreme Court of Iowa primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State of Iowa v. Gregory Michael Davis, (iowa 2020).

Opinion

IN THE SUPREME COURT OF IOWA No. 19–0214

Submitted October 14, 2020—Filed November 13, 2020

STATE OF IOWA,

Appellee,

vs.

GREGORY MICHAEL DAVIS,

Appellant.

On review from the Iowa Court of Appeals.

Appeal from the Iowa District Court for Linn County, Sean

McPartland, Judge.

Defendant convicted of first-degree murder seeks further review of

court of appeals decision affirming his conviction. DECISION OF COURT

OF APPEALS VACATED; DISTRICT COURT JUDGMENT REVERSED

AND CASE REMANDED FOR NEW TRIAL.

Waterman, J., delivered the opinion of the court, in which

Christensen, C.J., and Appel and McDermott, JJ., joined. McDonald, J.,

filed a dissenting opinion, in which Mansfield and Oxley, JJ., joined.

Alfredo Parrish (argued) and Andrew Dunn of Parrish Kruidenier

Dunn Boles Gribble Gentry Brown & Bergmann L.L.P., Des Moines, for

appellant. 2

Thomas J. Miller, Attorney General, Louis S. Sloven (argued),

Assistant Attorney General, Jerry A. Vander Sanden, County Attorney,

and Elena S. Wolford, Assistant County Attorney, for appellee. 3

WATERMAN, Justice.

The defendant, who had a history of substance abuse and mental

illness, killed his girlfriend by stabbing her twenty-six times. A jury

convicted him of first-degree murder. In this appeal, we must decide

whether a new trial is required because the marshaling instruction for that

charge failed to cross-reference the defendant’s insanity defense. The

defendant’s trial counsel failed to object to that omission, even though the

marshaling instructions for nine lesser included offenses cross-referenced

the insanity defense. New counsel appealed, arguing the defendant’s trial counsel provided ineffective representation. We transferred the case to the

court of appeals, which affirmed his conviction, stating, “While we

encourage trial courts in cases like this to include a reference to an

insanity defense in the marshaling instructions, [the defendant] has not

shown the result would be different but for the omission.” A dissenting

judge concluded the inconsistent cross-referencing likely confused the

jury and should require a new trial. We granted the defendant’s

application for further review.

On our review, we determine that this instructional error requires a

new trial. Trial counsel breached an essential duty by failing to object.

The jury instructions were materially misleading without the cross-

reference to the insanity defense in the marshaling instruction for first-

degree murder, when that cross-reference was included in all nine of the

marshaling instructions for lesser included offenses. The instructional

error allowed the jury to conclude the insanity defense didn’t apply to first-

degree murder. This error undermines our confidence in the verdict.

Accordingly, we vacate the decision of the court of appeals, reverse the

district court judgment, and remand the case for a new trial. 4

I. Background Facts and Proceedings.

The following facts were developed at trial. Gregory Davis had a long

history of mental illness and drug abuse dating back to his childhood.

Ultimately, he was diagnosed with amphetamine-use disorder with

psychosis, major depressive disorder, anxiety disorder, and cannabis-use

disorder. Two experts testified in his murder trial that at the time he killed

his longtime live-in girlfriend, Carrie Davis, he was experiencing psychosis

and lacked the capacity to form criminal intent. Specifically, according to

one psychiatrist, Greg believed “that by killing her he would be freeing her of her evil forces and lead to her resurrection and perhaps to life in a better

location.”

The trial experts relied on his medical and social history. Born with

a cleft palate, Greg underwent five extensive facial surgeries between birth

and adolescence. He was “paranoid” that “everyone was looking at his

face.” In his teen years, his family noticed that he experienced “dark

periods that would last for different amounts of time.” Greg was bullied in

school, struggled academically, and developed a mental illness. Greg’s

substance abuse began in his early teens with alcohol, and escalated to

include marijuana, cocaine, methamphetamine, and ecstasy. He became

addicted while self-medicating with illegal substances.

Greg graduated from Linn-Mar High School and enrolled at

Kirkwood Community College. He was unable to control his addictions

and repeatedly entered drug treatment programs. He dropped out of

Kirkwood after two semesters.

In 2013, Greg moved to Ohio to work for his brother Jeff’s

landscaping and home remodeling business. Greg’s addictions continued.

Jeff noticed that Greg’s house was “very dark”; that Greg “did not have

great personal skills”; and that Greg had “a lot of paranoia of people 5

breaking in, stealing things, [and] the government watching.” While in

Ohio, Greg began dating Carrie. Jeff moved away and left Greg to run the

business, which soon failed. In the early summer of 2017, Greg returned

home to Marion, Iowa. Carrie left her family, including her children, and

moved in with Greg in Iowa. Both Greg and Carrie used meth.

September 28, the date of the murder, was the last day that Greg’s

mother, Kathy, saw Carrie alive. On September 29, Greg called Kathy and

said “Carrie is gone,” and he thought Carrie “would wake up when the

devil was out of her.” On October 1, Greg drove a trailer to the house where his parents lived. Kathy saw rolls of carpet and asked Greg whether

Carrie was in the trailer. Greg said that she was. The next day, Kathy

contacted the Marion police to request a welfare check on Carrie and told

them to look for Carrie at a vacant rental property Kathy owned on Hillview

Drive. That same day, Sergeant Terry Kearney conducted a welfare check

at the Hillview property, where he saw a trailer in a carport. After moving

aside a blanket in the trailer, he saw a foot sticking out. He called for more

officers, who secured the scene with him, and eventually Carrie’s body was

removed. Doctor Jonathan Thompson performed an autopsy and

determined that the cause of death was multiple sharp force injuries and

that her manner of death was homicide. A toxicology report indicated that

Carrie had used meth shortly before her death, and Greg admitted to the

police on October 2 that he had used meth around two days earlier, which

would have been around the same time.

Tara Scott, a criminalist with the Iowa Division of Criminal

Investigation, found a bloodstain in the living room carpet of the house

where Greg and Carrie had lived together. A mattress covered the

bloodstain, and it appeared as if the blood from the carpet had transferred

to the mattress. Carrie’s blood was on a sample of carpeting from the 6

living room and several items of clothing in the house. The carpeting in

the basement of the residence had “similar characteristics and color” to

the rolls of carpet in the trailer. She also found cleaners in the house and

a mop bucket in the garage. There were several notes found in the garage,

one of which read:

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