People v. Vega CA4/2

CourtCalifornia Court of Appeal
DecidedNovember 30, 2015
DocketE061661
StatusUnpublished

This text of People v. Vega CA4/2 (People v. Vega CA4/2) is published on Counsel Stack Legal Research, covering California Court of Appeal primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
People v. Vega CA4/2, (Cal. Ct. App. 2015).

Opinion

Filed 11/30/15 P. v. Vega CA4/2

NOT TO BE PUBLISHED IN OFFICIAL REPORTS California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for publication or ordered published, except as specified by rule 8.1115(b). This opinion has not been certified for publication or ordered published for purposes of rule 8.1115.

IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA

FOURTH APPELLATE DISTRICT

DIVISION TWO

THE PEOPLE,

Plaintiff and Respondent, E061661

v. (Super.Ct.No. RIF1204332)

PATRICIA VEGA, OPINION

Defendant and Appellant.

APPEAL from the Superior Court of Riverside County. Rafael A. Arreola, Judge.

(Retired Judge of the San Diego Super. Ct. assigned by the Chief Justice pursuant to

art. VI, § 6 of the Cal. Const.) Affirmed.

Arielle Bases, under appointment by the Court of Appeal, for Defendant and

Appellant.

Kamala D. Harris, Attorney General, Gerald A. Engler, Chief Assistant Attorney

General, Julie L. Garland, Senior Assistant Attorney General, and Eric A. Swenson and

Heather M. Clark, Deputy Attorneys General, for Plaintiff and Respondent.

1 A car that defendant Patricia Vega was driving nearly hit a police officer’s cruiser;

she then continued to drive erratically until the officer stopped her. Two successive

breath tests indicated that defendant had a blood alcohol content of 0.12 and 0.13 percent,

respectively. Her defense was that she had a reflux disease, and that this could cause

erroneously elevated breath test readings.

After a jury trial, defendant was found guilty on one count of driving under the

influence (Veh. Code, § 23152, subd. (a)) and one count of driving with a blood alcohol

content of 0.08 percent or more (Veh. Code, § 23152, subd. (b)). She admitted one

“strike” prior (Pen. Code, §§ 667, subds. (b)-(i), 1170.12) and one 1-year prior prison

term enhancement (Pen. Code, § 667.5, subd. (b)). She was sentenced to a total of five

years in prison.

Defendant now contends that:

1. In the presence of the jury, the trial court misstated the law regarding breath

alcohol testing.

2. The trial court erred by giving a jury instruction about a failure to deny as an

adoptive admission.

We find no error. Hence, we will affirm.

I

FACTUAL BACKGROUND

On the night of September 15-16, 2012, Deputy Javier Morando was on patrol in a

marked black and white police car. As he was going east, a car came out of a driveway

2 on the north side of the street and turned west. However, it swung wide, into his lane. If

he had not swerved, it would have hit him.

He made a U-turn and started following the car. It went about 200 feet while

straddling the center line and weaving slightly. At that point — the time was 1:08 a.m. —

Deputy Morando stopped the car.

Defendant was the driver. She had bloodshot, watery eyes and her speech was

slurred. A smell of alcohol was coming from her car. Defendant said she had had two

12-ounce beers, between 6:00 p.m. and 8:00 p.m. She admitted feeling “a buzz.”

When defendant got out of the car, she was “unsteady,” “swaying,” “almost

staggering.” She failed one field sobriety test (the horizontal gaze nystagmus test). She

said she could not perform two others (the one-leg stand test and the nine-step walk and

turn test) because she had knee problems. She asked Deputy Morando to give her a

breath test.

At 1:48 a.m., Deputy Morando administered a preliminary breath test.

Defendant’s reading was 0.13 percent. When he showed her the test result, “[h]er

shoulders shrugged, like they dropped.” He then placed her under arrest.

Deputy Morando told defendant that she was required to take an evidentiary (as

opposed to a preliminary) test; he gave her the option of either a breath test or a blood

test. She chose a breath test.

The first time Deputy Morando tried to administer an evidentiary breath test, he

heard “a real soft blow”; the second time, he could hear the air stop, indicating that

3 defendant had blocked the tube with her tongue. Both times, the machine read,

“Insufficient volume.” He warned her that, “if she didn’t provide an air sample, we

would have to find other means.” The third time was the charm; at 2:00 a.m., defendant’s

reading was 0.12 percent. After the breathalyzer had counted down two minutes, Deputy

Morando administered a second evidentiary breath test. This test, at 2:04 a.m., produced

a reading of 0.13 percent. The prosecution called Brian Reinarz, a criminalist, as its

expert on forensic alcohol analysis. He testified that the breathalyzer in this case was

accurate.

In Reinarz’s opinion, based on defendant’s blood test readings, her blood alcohol

content at 1:00 a.m. was between 0.13 and 0.14 percent. This was the equivalent of

having four or five beers still in her system.

Reinarz also testified that mouth alcohol can produce inaccurate breath test results.

Mouth alcohol is unprocessed alcohol in the mouth. Because it is very concentrated but

very volatile, it will produce an almost impossibly high first reading and a much lower

(though still high) second reading. To exclude contamination by mouth alcohol, two

breath tests are conducted two minutes apart, so that any mouth alcohol has time to

dissipate, and the two test results must be within 0.02 percent of each other.

According to Reinarz, two studies had shown that reflux disease does not affect

the results of properly conducted breath alcohol testing. Also according to Reinarz, it was

not possible, even with reflux disease, to have a consistent level of mouth alcohol.

4 The defense called Dr. Michael Hlastala, a professor of physiology, as its expert on

breath alcohol testing. In Dr. Hlastala’s opinion, gastroesophageal reflux disease could

cause erroneously elevated breath alcohol test results.

Gastroesophageal reflux disease is heartburn resulting from the backflow of

stomach contents into the esophagus. It may or may not be accompanied by

laryngopharyngeal reflux, which is backflow from the esophagus into the throat. If

alcohol from the stomach reaches the throat, it can cause an erroneously high breath

alcohol reading. However, alcohol from the stomach that reaches the esophagus but not

the throat will not affect breath alcohol readings.

Gastroesophageal reflux disease raises a person’s breath test results, on the

average, by 0.09. According to Dr. Hlastala, gastroesophageal reflux disease is a

relatively continuous process; thus, it could result in elevated test results that do not drop

off, even when conducted minutes apart. Thus, defendant’s test results could be

consistent with her having had only two beers, as long as she also had gastroesophageal

reflux disease.

Dr. Hlastala also testified that gastroesophageal reflux disease slows down the

emptying of the stomach. However, he admitted that alcohol is eliminated from the

stomach in an hour, on the average, and about three and a half hours, at most. He also

admitted that, if a normal female drinks two beers, her blood alcohol content would peak

at 0.04 to 0.05 percent and would decline to zero within five hours. Finally, he agreed

5 that there is no scientific consensus about whether gastroesophageal reflux disease affects

breath alcohol testing at all.

According to Dr. Khushal Stanisai, a gastroenterologist who had examined

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People v. Vega CA4/2, Counsel Stack Legal Research, https://law.counselstack.com/opinion/people-v-vega-ca42-calctapp-2015.