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

Balderas · United States District Court for the Southern District of Texas, Houston Division · March 17, 2026 · No. 4:23-0569

Summary

The United States District Court for the Southern District of Texas considers Juliano Balderas’s petition for a writ of habeas corpus under 28 U.S.C. § 2254. Balderas alleged ineffective assistance of counsel based on counsel’s failure to challenge retrograde extrapolation testimony and the admission of results from a warrantless blood draw. The court determined that the state court’s rejection of these claims was not unreasonable under AEDPA and dismissed the petition.

Holdings

  1. Balderas failed to establish deficient performance under Strickland because an objection to the retrograde-extrapolation testimony would have lacked merit, and counsel reasonably chose to cross-examine the prosecution expert and present a defense expert instead.
  2. Balderas failed to establish deficient performance because counsel made a reasonable strategic decision to place the hospital records in evidence, where they contained defense-supporting information including a blood-alcohol result below the legal limit, and to react strongly before the jury.
  3. A certificate of appealability was denied because reasonable jurists would not find the court's assessment of Balderas's claims debatable or wrong.

Questions Presented

  1. Whether trial counsel was ineffective for failing to object to the prosecution expert's retrograde-extrapolation testimony as unreliable and inadmissible.
  2. Whether trial counsel was ineffective for failing to object to admission of hospital medical records containing the results of a warrantless blood draw.
  3. Whether Balderas was entitled to a certificate of appealability.

Disposition

dismissed

Cases Cited (37)

  • Balderas v. State, 629 S.W.3d 610 (Tex. App. [Hou.–1st Dist.] 2021)(followed)
  • Woodford v. Garceau, 538 U.S. 202 (2003)(followed)
  • Lindh v. Murphy, 521 U.S. 320 (1997)(followed)
  • Early v. Packer, 537 U.S. 3 (2002)(followed)
  • Cobb v. Thaler, 682 F.3d 364 (5th Cir. 2012)(followed)
  • Ylst v. Nunnemaker, 510 U.S. 797 (1991)(followed)
  • Wilson v. Sellers, 584 U.S. 122 (2018)(followed)
  • Salts v. Epps, 676 F.3d 468 (5th Cir. 2012)(followed)
  • Harrington v. Richter, 562 U.S. 86 (2011)(followed)
  • Johnson v. Williams, 568 U.S. 289 (2013)(followed)

Showing top 10 of 37.

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