Michael Hector Diaz v. State

Court of Appeals of Texas·Decided February 4, 2010·No. 02-08-00261-CR·Published

Opinion

                                                COURT OF APPEALS

                                                 SECOND DISTRICT OF TEXAS

                                                                FORT WORTH

                                        NO. 2-08-261-CR

MICHAEL HECTOR DIAZ                                                       APPELLANT

                                                   V.

THE STATE OF TEXAS                                                                STATE

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        FROM COUNTY CRIMINAL COURT NO. 7 OF TARRANT COUNTY

                                              ------------

                                MEMORANDUM OPINION[1]

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I.  Introduction

In a single point, Appellant Michael Hector Diaz challenges the legal sufficiency of the evidence to support his conviction for driving while intoxicated (ADWI@).  We will affirm.


                                          II.  Background

Officer Penny Lopez had been a jailer with the Keller Police Department for three years before she transferred to the patrol division in November 2005.  Around 10:45 on the night of January 11, 2006, she was patrolling with her field training officer, Corporal Craig Berry, when she saw a white Durango pick up truck without a front license plate swing wide onto Main Street and then turn without signaling.  In response, Officer Lopez executed a traffic stop.

As she approached the truck, the driver rolled his window down about eight inches.  He had a moderate odor of an alcoholic beverage on his breath, his eyes were bloodshot, and his eyelids appeared heavy.  There was fast food in the seat but the driver was not eating when he was pulled over.  Officer Lopez identified the driver as Diaz and asked him if he had been drinking.  He denied that he had.


Officer Lopez walked back to the patrol car to consult with Corporal Berry, who as the department=s DWI enforcement officer, had considerable experience.  He suggested that she administer field sobriety tests to determine whether Diaz was intoxicated.  Officer Lopez had Diaz exit the pickup truck and, under Corporal Berry=s supervision, she performed the horizontal gaze nystagmus test (AHGN@) on Diaz.  The HGN yielded all six clues of intoxication. Officer Lopez then asked Diaz to perform a one-leg-stand test, but after failing to keep his leg up, he quit and refused to attempt any further tests.  Corporal Berry confronted Diaz about his denying having consumed any alcohol that night, whereupon Diaz became argumentative. 

The officers placed Diaz under arrest and took him to the jail, where he refused to provide a sample of his breath or blood for testing or to perform any more tests.  Officer Lopez then procured a search warrant for a blood sample and transported Diaz to North Hills Hospital.

Approximately three hours after the traffic stop, Diane Kirk, a certified phlebotomist who had performed thousands of blood draws, took a sample of Diaz=s blood.  Following established procedures, she drew the sample into a standard blood-kit vial that contained preservative and anticoagulant.  The vial was then sealed and transported to the Keller Police Department, where it was placed in the evidence refrigerator until it could be delivered to the Texas Department of Public Safety Crime Laboratory (ADPS Lab@) in Garland for testing.

On February 27 and 28, 2006, Kenneth Evans, drug section supervisor at the DPS Lab, analyzed the sample drawn from Diaz.  Using methods practiced over his twenty-five years as a forensic analyst, he determined that the blood alcohol concentration of the sample was  0.09 grams of alcohol per 100 milliliters of blood.


The State charged Diaz with DWI, alleging, among other things, that Diaz had been Aintoxicated by not having the normal use of his mental and physical faculties by reason of the introduction of alcohol into his body or by having an alcohol concentration of at least 0.08.@[2]  The case was tried to a jury, which returned a verdict of guilty.  The trial court sentenced Diaz to one year=s confinement probated for two years and imposed a fine of $850.

III. Standard of Review

In reviewing the legal sufficiency of the evidence to support a conviction, we view all of the evidence in the light most favorable to the prosecution in order to determine whether any rational trier of fact could have found the essential elements of the crime beyond a reasonable doubt.  Jackson v. Virginia, 443 U.S. 307, 319, 99 S. Ct. 2781, 2789 (1979); Clayton v. State

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