Paula Brock v. State

CourtCourt of Appeals of Texas
DecidedNovember 1, 2007
Docket02-06-00452-CR
StatusPublished

This text of Paula Brock v. State (Paula Brock v. State) is published on Counsel Stack Legal Research, covering Court of Appeals of Texas primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Paula Brock v. State, (Tex. Ct. App. 2007).

Opinion

COURT OF APPEALS

SECOND DISTRICT OF TEXAS

FORT WORTH

NO. 2-06-452-CR

PAULA BROCK APPELLANT

V.

THE STATE OF TEXAS STATE

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

FROM COUNTY CRIMINAL COURT NO. 5 OF DENTON COUNTY

MEMORANDUM OPINION (footnote: 1)

I. Introduction

In two issues, Appellant Paula Brock appeals her conviction and sentence for felony driving while intoxicated (DWI).  We affirm.

II. Factual and Procedural History

On January 4, 2006, Appellant was speeding when she went airborne in her car and hit a tree.  A witness called for emergency assistance, and an ambulance took Appellant to the hospital.  A trooper who inventoried Appellant’s car found a half-empty bottle of Chardonnay in it.  A sample of blood was taken from Appellant at the hospital.  The sample had an alcohol concentration of approximately .327.  Appellant then the left the hospital without checking out.  

Appellant was charged by indictment on March 16, 2006, with the third- degree felony offense of DWI.  As a condition of her pretrial release on bond, Appellant was ordered to install and maintain an ignition interlock device on her car and to “[c]onsume no alcoholic beverages.”  

On August 31, 2006, the State notified Appellant that it intended to offer evidence at trial that Appellant had violated the conditions of her bond on May 19 and 26, 2006, as disclosed by records generated by the ignition interlock device that had been installed on Appellant’s car.  Specifically, the State notified Appellant that it intended to offer evidence showing that Appellant committed a violation of the Smart Start ignition interlock device by failing a retest while the engine was running and by failing to provide a passing test before the engine was turned off.  Appellant filed a motion to exclude the State’s admission of the ignition interlock device evidence based on two grounds.  First, Appellant argued that the ignition interlock device was not scientifically reliable to identify and accurately return a “positive” test indicating the presence of alcohol on Appellant’s breath.  Second, Appellant argued that the ignition interlock device was not scientifically reliable to establish that Appellant had consumed an alcoholic beverage in violation of her pretrial bond.  The trial court overruled Appellant’s motion, and therefore did not conduct a Kelly gatekeeper hearing.

A jury trial began on September 18, 2006.  The trial court entered a plea of “not guilty” on Appellant’s behalf.  The jury found Appellant guilty and assessed her punishment at eight years’ confinement.  The trial court imposed that same sentence on September 20, 2006. This appeal followed.  This was Appellant’s third conviction for DWI; she had previously been convicted of misdemeanor DWI in 1991 and 2001.  She received community supervision the first conviction, and a thirty-day jail sentence for the second conviction.

III. Scientific Evidence

In Appellant’s first issue, she claims that the trial court erred by failing to perform its gatekeeping function and by permitting the State to introduce scientific evidence derived from use of an ignition interlock device without first requiring the State to meet its burden under Kelly v. State , 824 S.W.2d 568, 572 (Tex. Crim. App. 1992).  

A. Kelly Gatekeeper Hearing

The Texas Court of Criminal Appeals has stated numerous times that a trial court’s responsibility under Texas Rule of Evidence 702 is to determine whether proffered scientific evidence is sufficiently reliable and relevant to assist the jury. (footnote: 2)   See Jackson v. State , 17 S.W.3d 664, 670 (Tex. Crim. App. 2000).  Before scientific evidence may be admitted, the trial court must conduct a hearing outside the presence of the jury to determine whether the proponent has established by clear and convincing evidence that (1) the underlying scientific theory is valid; (2) the technique applying the theory is valid; and (3) the technique was properly applied on the occasion in question.  Kelly , 824 S.W.2d at 573.  This pre-admission determination is required whether the science at issue is novel or well-established.   Jackson, 17 S.W.3d at 670; Hartman v. State , 946 S.W.2d 60, 63 (Tex. Crim. App. 1997) .

The reason for the hearing is to determine whether the testimony is sufficiently reliable and relevant to help the jury in reaching accurate results, because unreliable scientific evidence will not assist the jury to understand the evidence or to accurately determine a fact in issue.   Kelly , 824 S.W.2d at 572.  When a trial judge holds a gatekeeper hearing, the judge at least has both parties and their witnesses before him.   See Hernandez v. State, 116 S.W.3d 26, 31 n.11 (Tex. Crim. App. 2003).  The judge may ask questions of the expert witnesses, request more information, ask for additional briefing, or seek clarification in determining the scientific reliability of the information presented.  Id.

B. Exception to Kelly Gatekeeper Hearing

The court of criminal appeals has established one exception to the requirement that a trial court must conduct a Kelly hearing prior to the admission of scientific evidence.  In Hernandez, the court stated that a party seeking to introduce evidence of a scientific principle need not always present expert testimony, treatises, or other scientific material to satisfy the first two criteria of the Kelly test. See id. at 28-29. It is only at the dawn of judicial consideration of a particular type of forensic scientific evidence that trial courts must conduct full-blown “gatekeeping” hearings under Kelly .   Id.  Trial courts are not required to re-invent the scientific wheel in every trial.   Id. Some court, somewhere, has to conduct an adversarial gatekeeping hearing to determine the reliability of the given scientific theory and its methodology.   Id. There is no “bright line” judicial rule for when a scientific theory or technique becomes so widely accepted or persuasively proven that future courts may take judicial notice of its reliability.   Id. at 29 n.6.  However, if the court of criminal appeals, this court, or another Texas appellate court has already determined the validity of a particular scientific theory or technique, then the party offering the expert testimony need not satisfy Kelly’s first two criteria. See id. at 27.  The trial court and a reviewing court can rely upon prior opinions and take judicial notice of those findings.

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Related

Solomon v. State
49 S.W.3d 356 (Court of Criminal Appeals of Texas, 2001)
King v. State
953 S.W.2d 266 (Court of Criminal Appeals of Texas, 1997)
Jackson v. State
17 S.W.3d 664 (Court of Criminal Appeals of Texas, 2000)
Holmes v. State
135 S.W.3d 178 (Court of Appeals of Texas, 2004)
Campbell v. State
910 S.W.2d 475 (Court of Criminal Appeals of Texas, 1995)
Hartman v. State
946 S.W.2d 60 (Court of Criminal Appeals of Texas, 1997)
Coggeshall v. State
961 S.W.2d 639 (Court of Appeals of Texas, 1998)
Motilla v. State
78 S.W.3d 352 (Court of Criminal Appeals of Texas, 2002)
Hernandez v. State
116 S.W.3d 26 (Court of Criminal Appeals of Texas, 2003)
Scherl v. State
7 S.W.3d 650 (Court of Appeals of Texas, 1999)
Matz v. State
21 S.W.3d 911 (Court of Appeals of Texas, 2000)
Potier v. State
68 S.W.3d 657 (Court of Criminal Appeals of Texas, 2002)
Brooks v. State
990 S.W.2d 278 (Court of Criminal Appeals of Texas, 1999)
Emerson v. State
880 S.W.2d 759 (Court of Criminal Appeals of Texas, 1994)
Lewis v. State
737 S.W.2d 857 (Court of Appeals of Texas, 1987)
Chisum v. State
988 S.W.2d 244 (Court of Appeals of Texas, 1999)
Kelly v. State
824 S.W.2d 568 (Court of Criminal Appeals of Texas, 1992)
Johnson v. State
967 S.W.2d 410 (Court of Criminal Appeals of Texas, 1998)

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Paula Brock v. State, Counsel Stack Legal Research, https://law.counselstack.com/opinion/paula-brock-v-state-texapp-2007.