Jeffery Cooper v. Nethanjah Breitenbach

District Court, D. Nevada·Decided May 22, 2026·No. 3:23-cv-00067·Unknown

Opinion

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JEFFERY COOPER, Case No. 3:23-cv-00067-MMD-CSD

Petitioner, ORDER v. NETHANJAH BREITENBACH, Respondents. This is a 28 U.S.C. § 2254 habeas corpus action brought by pro se Petitioner Jeffery Cooper, a Nevada prisoner. The matter is before the Court for adjudication on the merits of the remaining claims. Because the Court concludes that the remaining grounds lack merit, the Petition is denied. The Court also denies a Certificate of Appealability. A. State-Court Proceedings A Las Vegas (Clark County) jury convicted Cooper of attempted murder with use of a deadly weapon and battery with use of a deadly weapon. (ECF No. 28-17.) The charges stemmed from an incident where DeQuandre Williams and Cooper bumped into each other as they were walking in the crowd on the Las Vegas Strip. They exchanged angry words; Cooper reached into his backpack, pulled the trigger of a gun that was in the backpack, and shot Williams. In August 2017, the state district court sentenced Cooper to 96 to 240 months, with a consecutive term of 48 to 120 months for the deadly weapon enhancement. (ECF No. 28-22.) Cooper appealed, and the Nevada Court of Appeals affirmed his convictions. (ECF No. 28-41.) The Nevada Court of Appeals affirmed the denial of his state postconviction habeas corpus petition in January 2023. (ECF No. 30-32.) In February 2023, Cooper dispatched his pro se federal habeas petition for mailing. (ECF No. 1-1.) The Court granted Respondents’ Motion to Dismiss in part. (ECF Nos. 27, 42.) The following grounds for relief remain for the Court’s consideration: Ground 1: Trial counsel ineffectively failed to investigate and present a mens rea defense. Ground 2: Trial counsel failed to provide more mitigating evidence at sentencing. Ground 3: Trial counsel failed to object to prosecutorial misconduct during closing arguments.1

Ground 4: Appellate counsel failed to “raise preserved errors.”

Ground 5: The cumulative effect of counsel’s errors deprived Cooper of effective assistance of counsel.

(ECF No. 13.) Respondents have answered the remaining claims (ECF No. 51); Cooper did not file a reply. III. TRIAL TESTIMONY2 DeQuandre Williams and his girlfriend Eunique Boyd were walking the Las Vegas strip with visiting family about 1:30 a.m. on August 28, 2016. (ECF No. 28-12 at 12-50.) An old friend called out to Williams; he started walking toward the friend. Cooper bumped into Williams. He “shoulder-checked” Williams, which Williams said was understood to signal that you had a problem with the person. (Id. at 14.) Cooper had a “bullring” nose piercing and a neck tattoo. (Id. at 43, 47.) They exchanged angry words, asking each 1Cooper repeats this claim as ground 7, so the Court will address the two claims together.

2This Court makes no credibility or other factual findings regarding the truth or falsity of this evidence from the state court. This Court’s summary is merely a backdrop to its consideration of the issues presented in the Petition. front of him. He shot through his backpack, hitting Williams in the thigh and grazing his stomach. Video surveillance showed the men exchanging words, Cooper taking his backpack off, and a flash. Las Vegas Metropolitan Police Department (“LVMPD”) patrol officer Nathan Rivera responded to the scene. (ECF No. 28-14 at 71-89.) About a minute earlier he had noticed a man with an “N” neck tattoo who seemed to be going around looking for a fight. (Id. at 72.) Officer Jeffrey Clark obtained surveillance video showing the altercation. (Id. at 37- 70.) Video showed the shooting by a man in a black hat, glasses, and purple hoodie carrying a backpack. The shooter ran away through a casino and got into a red Chevy. Clark was able to make out the license plate and radioed the plate number and a description of the vehicle to dispatch. LVMPD officer Eduardo Parayno went to the car’s registered address. (ECF No. 28-14 at 18-37.) He saw the car parked there, unoccupied. A female and two males came out of the apartment, got in the car, and drove away. Parayno followed them to the entrance to the apartments where another team of officers stopped the car. Officer Jeffrey Kinsler was part of the team that stopped the Chevy. (ECF No. 28-14 at 105-184.) Officers took the occupants into custody. The driver had an “N” neck tattoo and was wearing a hat that looked like it bore the same logo or design as the one seen in surveillance video. When officers searched the apartment, they found a backpack with holes in the bottom as if something had been fired through it. It had a picture of an emoji on it that appeared to match the surveillance images. (Id. at 118.) A plane ticket in the name of Jeffery Cooper was inside the backpack. They recovered a gun from under a bed and found eyeglasses and a purple hooded sweatshirt. (Id. at 120-22.) Police were unable to determine whether the gun they found was the gun used in the shooting. At trial, Cooper was asked to turn toward the jury so that they could see his “N” neck tattoo. 3See also testimony of Eunique Boyd, ECF No. 28-12 at 51-70; testimony of David Hernandez, ECF No. 28-14 at 5-18. 28 U.S.C. § 2254(d) sets forth the standard of review generally applicable in habeas corpus cases under the Antiterrorism and Effective Death Penalty Act (“AEDPA”): An application for a writ of habeas corpus on behalf of a person in custody pursuant to the judgment of a State court shall not be granted with respect to any claim that was adjudicated on the merits in State court proceedings unless the adjudication of the claim —

(1) resulted in a decision that was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States; or

(2) resulted in a decision that was based on an unreasonable determination of the facts in light of the evidence presented in the State court proceeding.

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Jeffery Cooper v. Nethanjah Breitenbach, (D. Nev. 2026).

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