Juliano Balderas, a/k/a Jiuliano Florentino Balderas v. Eric Guerrero

CourtDistrict Court, S.D. Texas
DecidedMarch 17, 2026
Docket4:23-cv-00569
StatusUnknown

This text of Juliano Balderas, a/k/a Jiuliano Florentino Balderas v. Eric Guerrero (Juliano Balderas, a/k/a Jiuliano Florentino Balderas v. Eric Guerrero) is published on Counsel Stack Legal Research, covering District Court, S.D. Texas primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Juliano Balderas, a/k/a Jiuliano Florentino Balderas v. Eric Guerrero, (S.D. Tex. 2026).

Opinion

UNITED STATES DISTRICT COURT March 17, 2026 SOUTHERN DISTRICT OF TEXAS Nathan Ochsner, Clerk HOUSTON DIVISION

JULIANO BALDERAS, a/k/a JIULIANO § FLORENTINO BALDERAS, § TDCJ # 02307656, § § Petitioner, § § VS. § CIVIL ACTION NO. 4:23-0569 § ERIC GUERRERO, § § Respondent. §

MEMORANDUM OPINION AND ORDER

Petitioner Juliano Balderas, also known as Jiuliano Florentino Balderas,1 is an inmate in the custody of the Texas Department of Criminal Justice–Correctional Institutions Division (TDCJ). Balderas filed a petition for a writ of corpus (Dkt. 1) under 28 U.S.C. § 2254 challenging his Harris County conviction and a supporting brief (Dkt. 2). The respondent, Eric Guerrero, answered and seeks dismissal of the petition (Dkt. 7).2 The respondent also submitted relevant state court records (Dkt. 8). Balderas did not respond, and the time to respond has expired. The claims are ripe for decision. Having considered the petition, the briefing, all matters of record, and the applicable legal authorities, the Court determines that the petition should be dismissed for the reasons that follow.

1 In his filings, the petitioner provides his name as Juliano Balderas. TDCJ’s public online records reflect his name as Jiuliano Florentino Balderas.

2 Bobby Lumpkin was previously the respondent in this action. Eric Guerrero has succeeded Lumpkin as Director of TDCJ. Under Rule 25(d) of the Federal Rules of Civil Procedure, Guerrero is automatically substituted as a party. I. BACKGROUND A. Procedural Background

On February 13, 2020, a jury convicted Balderas of murder in Cause No. 1556621, 230th District Court of Harris County, Hon. Chris Morton presiding. The court sentenced Balderas to 26 years in TDCJ (Dkt. 8-8, at 435-38). The First Court of Appeals affirmed the judgment. See Balderas v. State, 629 S.W.3d 610 (Tex. App. [Hou.–1st Dist.] 2021); Dkt. 8-11 (opinion); Dkt. 8-12 (judgment); Dkt. 8-13 (mandate). Balderas did not file a petition for discretionary review.

On May 5, 2022, Balderas filed an application for state habeas relief (WR-93,918- 01) (Dkt. 8-22, at 3-21). After the Court of Criminal Appeals remanded to the trial court for further development of the habeas record (Dkt. 8-15), the trial court entered findings of fact and conclusions of law (Dkt. 8-21, at 3-16). On January 25, 2023, the Court of Criminal Appeals denied state habeas relief without written order on the findings of the

trial court without a hearing and on the court’s independent review of the record (Dkt. 8- 14). On February 15, 2023, Balderas filed his petition for federal habeas relief. B. Factual Background Balderas was convicted of murder in connection with the death of Raul Perez, who died when Balderas’ vehicle collided with his. The prosecution claimed that Balderas was

intoxicated at the time of the accident and relied in part on “retrograde extrapolation,” which is the analysis of test results from a later time to retroactively calculate a person’s blood alcohol concentration (BAC) at the time of an incident. In this case, the prosecution used Balderas’ blood samples from 2:39 a.m. and 6:46 a.m. on June 26, 2017, to calculate his BAC at approximately 11:00 p.m. the night before. The prosecution also relied on other evidence that Balderas was intoxicated, including his breath, eyes, and speech; his admission to officers that he had been drinking alcohol; and the officers’ field testing. The

appellate court summarized the relevant facts as follows: On June 25, 2017, at approximately 11:00 p.m., Raul Perez, the complainant, was traveling westbound on West Little York Road in Harris County, Texas. [Balderas], who was traveling eastbound against traffic in the westbound lane of West Little York Road, collided with Perez’s vehicle, killing him. Two children, ages four and eleven, were passengers in [Balderas’] vehicle at the time of the collision.

Deputy David Bass with the Harris County Sheriff’s Office (HCSO) was dispatched to the scene of the accident. Deputy Bass testified that when he arrived, [Balderas] was standing next to his vehicle and the complainant was pinned inside of his truck. Deputy Bass testified that the complainant, who was not breathing, was deceased. [Balderas] provided Deputy Bass with his name and date of birth and stated, “I know I’m going away for a long time.” An ambulance transported [Balderas] and the two children to the hospital.

As part of the fatality motor vehicle investigation, HCSO Deputy Blake Bondurant went to the hospital to speak with [Balderas]. He testified that [Balderas] exhibited multiple signs of intoxication: [Balderas] emitted an odor of alcohol from his breath and person, his eyes were bloodshot, and his speech was slurred. [Balderas] admitted that he had consumed three alcoholic drinks earlier that day, the first at 4:00 p.m. and the last at 8:00 p.m. [Balderas] told Deputy Bondurant that he was the driver of the Tahoe involved in the accident and that two children were in the Tahoe at the time of the collision. The emergency medical records admitted at trial showed that the children were [Balderas]’s four-year-old son and an eleven-year-old girl.

Based on [Balderas’] signs of intoxication and his admission that he had consumed alcohol prior to the accident, Deputy Bondurant administered the horizontal gaze nystagmus (HGN) test to [Balderas]. Deputy Bondurant testified that the HGN test consists of a total of six clues (three for each eye), that four clues in an individual suggests intoxication, and that [Balderas] exhibited all six clues. Deputy Bondurant did not administer the other two standardized field sobriety tests—the walk-and- turn test and the one-leg stand test—because [Balderas] was lying in a hospital bed and was not ambulatory.

Deputy Bondurant presented [Balderas] with a DIC-24 Form advising him that he was under arrest for driving while intoxicated and requesting a blood specimen. After [Balderas] refused to consent to a blood draw, Deputy Bondurant obtained a search warrant to take a blood sample.. . .

A hospital nurse drew [Balderas’] blood on June 26, 2017, at 2:39 a.m., pursuant to the warrant. The State then had the blood specimen tested for the presence of alcohol.

. . .

Jason Gaswint, a toxicologist with the Harris County Institute of Forensic Sciences (HCIFS), tested [Balderas’] blood sample. He testified that the test results showed that [Balderas’] blood-alcohol concentration (BAC) was 0.126 grams of ethanol per 100 milliliters of blood, which is above the legal limit of 0.08.

Amy Kelly, the HCIFS Deputy Chief toxicologist, performed a retrograde extrapolation of [Balderas’] blood sample to determine [Balderas’] BAC at the time of the accident. Kelly testified that, based on her calculations, [Balderas’] BAC was 0.191 at the time of the collision.

At the conclusion of trial, the jury found [Balderas] guilty of murder as charged in the indictment. The trial court assessed [Balderas’] punishment at twenty-six years’ confinement.

Balderas, 629 S.W.3d at 611-13 (footnote omitted). Balderas’ state habeas application raised two claims of ineffective assistance of counsel: (1) trial counsel failed to object to Dr. Kelly’s unreliable retrograde extrapolation; and (2) trial counsel failed to object to the admission of results from a warrantless blood draw at LBJ Hospital at 6:46 a.m. on June 26, 2017 (Dkt. 8-22, at 8-11). In response, trial counsel submitted an affidavit.3 The state habeas court issued findings of fact and conclusions of law, finding the affidavit credible and determining that Balderas’ claims

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Juliano Balderas, a/k/a Jiuliano Florentino Balderas v. Eric Guerrero, Counsel Stack Legal Research, https://law.counselstack.com/opinion/juliano-balderas-aka-jiuliano-florentino-balderas-v-eric-guerrero-txsd-2026.