IN THE COURT OF APPEALS OF IOWA

No. 20-0073

Filed July 21, 2021

STATE OF IOWA,

Plaintiff-Appellee,

vs.

JOHNNY S. PATTERSON,

Defendant-Appellant.

________________________________________________________________

Appeal from the Iowa District Court for Black Hawk County, Joel Dalrymple, 

Judge.

Johnny Patterson appeals his conviction for third-degree sexual abuse. 

AFFIRMED.

John J. Sullivan of Sullivan Law Office, P.C., Oelwein, for appellant.

Thomas J. Miller, Attorney General, and Richard Bennett, Special Counsel, 

Attorney General Office, for appellee.

Considered by Doyle, P.J., and Mullins and May, JJ.
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DOYLE, Presiding Judge.

Johnny Patterson appeals his conviction for third-degree sexual abuse. He 

argues insufficient evidence supported the jury verdict and the district court erred 

in denying his motion for a new trial. 

I. Factual Background

A.W. attended a party with a friend at a house near a university campus. 

The house was rented by members of a social fraternity. A.W. was introduced to 

Patterson at the party. After initial introductions, Patterson insisted A.W. take a 

tour of the house. A.W. had been drinking and had smoked some marijuana earlier 

in the night. Patterson led A.W. into one of the bedrooms over her objections. 

A.W. testified that, upon entering the bedroom, Patterson forced himself on her, 

performing oral and penetrative sex. A.W. reported the incident to her friend. They 

went to the hospital and A.W. was examined by a sexual assault nurse examiner.

Although there were no obvious signs of physical trauma, testing found Patterson’s 

DNA on A.W.’s right breast. Swabs from Patterson revealed A.W.’s DNA on his 

genitals. Testing of A.W.’s undergarments revealed a splotch of seminal fluid 

which did not produce sufficient DNA for a positive identification. A jury found 

Patterson guilty of sexual abuse in the third degree. Patterson appeals.

II. Sufficiency of the Evidence 

Patterson asserts insufficient evidence supports his conviction. We review 

challenges to the sufficiency of the evidence for correction of legal errors. State v. 

Heard, 636 N.W.2d 227, 229 (Iowa 2001). A verdict is upheld if substantial record 

evidence supports it. Id. Evidence is substantial if it would convince a rational fact 

finder that the defendant is guilty beyond reasonable doubt. Id. The court reviews 
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the evidence in the light most favorable to the State, including legitimate inferences 

and presumptions that may be reasonably drawn from the record. Id. The court 

considers all record evidence not just the evidence supporting the verdict. Id.

The jury found Patterson guilty of third-degree sexual abuse under Iowa 

Code section 709.4(1)(a) (2017), which provides in relevant part: 

1. A person commits sexual abuse in the third degree when 

the person performs a sex act under any of the following 

circumstances:

a. The act is done by force or against the will of the other

person, whether or not the other person is the person’s spouse or is 

cohabiting with the person.

The Code defines a “sex act” as

any sexual contact between two or more persons by any of the 

following:

1. Penetration of the penis into the vagina or anus.

2. Contact between the mouth and genitalia or by contact 

between the genitalia of one person and the genitalia or anus of 

another person.

3. Contact between the finger or hand of one person and the 

genitalia or anus of another person, except in the course of 

examination or treatment by a person licensed pursuant to chapter 

148, 148C, 151, or 152.

4. Ejaculation onto the person of another.

5. By use of artificial sexual organs or substitutes therefor in 

contact with the genitalia or anus.

Iowa Code § 702.17. 

Patterson argues, “Any evidence of an alleged nonconsensual ‘sex act’ 

comes only from the lips of [A.W.] and nothing or no one else.” Even if that were 

so, the jury, in its role as fact-finder, may predicate its verdict on victim testimony 

alone. State v. Hildreth, 582 N.W.2d 167, 170 (Iowa 1998). There was more than 

just A.W.’s testimony. The State presented several physical exhibits, including the 

results of DNA tests. These tests revealed Patterson’s DNA on A.W.’s right breast 
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and A.W.’s DNA on Patterson’s genitals, suggesting intimate contact occurred.

Analysis determined a stain in A.W.’s undergarments was seminal fluid, although 

no viable DNA could be recovered. Furthermore, A.W.’s testimony was supported 

by testimony of witnesses present at the time of the incident. It is not the place of 

the appeals court to adjudicate witness credibility; we must determine whether the 

jury could reasonably conclude from the record evidence that Patterson is guilty 

beyond a reasonable doubt. See State v. Smith, 508 N.W.2d 101, 102-03 (Iowa 

Ct. App. 1993). 

Given the witness testimony, the physical evidence, and the inferences that 

a reasonable jury might draw, we conclude that there is sufficient evidence to 

support a conviction under Iowa Code section 709.4(1)(a).

III. Motion for New Trial

After trial, Patterson moved for a new trial, claiming the jury’s verdict was 

contrary to the weight of the evidence. The district court denied Patterson’s 

motion.

We review rulings on motions for new trial asserting a verdict is contrary to

the weight of the evidence for an abuse of discretion. State v. Ary, 877 N.W.2d 

686, 706 (Iowa 2016). District courts grant new trials only in exceptional 

circumstances. Id. at 705. An abuse of discretion occurs when a court exercises 

its discretion on clearly untenable grounds or to clearly unreasonable extent. State 

v. Wickes, 910 N.W.2d 554, 564 (Iowa 2018). A verdict is not contrary to the weight 

of the evidence unless “a greater amount of credible evidence supports one side 

of an issue or cause than the other.” Id. at 570.
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Patterson argues credible evidence “clearly demonstrates” he did not 

perform any sex act on A.W. He points to A.W.’s use of alcohol and marijuana

that day. He argues A.W.’s testimony of nonconsensual sex contradicts the 

testimony of other witnesses who observed that the contact and conversation 

between himself and A.W. appeared to be friendly. He asserts A.W.’s testimony 

contradicts the scientific evidence that his DNA or sperm was not found in A.W.’s 

vagina or on her underwear. But although the district court makes its own 

credibility determinations under a weight-of-the-evidence standard, it may grant a 

motion for new trial based on weight of the evidence “only if more evidence 

supports the alternative verdict as opposed to the verdict rendered.” State v. Ernst, 

954 N.W.2d 50, 60 (Iowa 2021) (citation omitted). We agree that “a greater amount 

of credible evidence” supports the verdict. Id. (citation omitted). Therefore, the 

court did not abuse its discretion by denying Patterson a new trial.

IV. Conclusion

The State presented sufficient evidence for a reasonable jury to find Patterson 

guilty beyond a reasonable doubt under Iowa code section 709.4(1)(a). The district 

court acted within the ambit of its discretion when denying Patterson’s motion for 

a new trial.

AFFIRMED.