
TEXAS COURT OF APPEALS, THIRD DISTRICT, AT AUSTIN



NO. 03-10-00304-CR


Joseph Foley, Appellant

v.

The State of Texas, Appellee




FROM THE DISTRICT COURT OF TRAVIS COUNTY, 299TH JUDICIAL DISTRICT
NO. D-1-DC-09-301724, HONORABLE CHARLES F. BAIRD, JUDGE PRESIDING


M E M O R A N D U M   O P I N I O N

		A jury convicted Joseph Foley of five counts of aggravated robbery arising from a
single criminal episode.  See Tex. Penal Code Ann. § 29.03 (West 2011).  Each conviction resulted
in a sentence of sixty to eighty-five years' imprisonment, all sentences to run concurrently.  Foley
appeals, arguing that (1) the trial court erred by refusing to grant his motion for new trial because the
State failed to disclose favorable, material evidence before or during trial; (2) the trial court erred
by admitting expert testimony on gunshot-residue analysis because the State failed to establish that
the testimony was reliable; and (3) the trial court violated the prohibition against double jeopardy
by trying Foley for multiple counts of aggravated robbery involving a single victim.  For the
following reasons, we affirm.



FACTUAL AND PROCEDURAL BACKGROUND
		The jury heard evidence that during the early morning hours of July 16, 2009, Foley
and two accomplices, Abasi Price and Michael Cooper, invaded a house with the intention of
robbing its occupants.  Foley, Price, and Cooper were dressed in black, had their faces covered with
bandanas, and carried multiple weapons including a baseball bat, a knife, and a gun.  Upon entering
the house, the men ordered its occupants to get on the floor.  One of the occupants, James Barker,
resisted, tackling one of the intruders and struggling with him until another intruder hit him in the
head with a baseball bat.  Two other occupants, Alvin Duran and Paul Linden, were also hit with a
bat at some point.  Another occupant, Andrew Chaney, fled out the back door and attempted to scale
the back fence, but Price caught him and forced him to return to the house at gun- or knife-point. (1) 
After Price forced Chaney back into the house and ordered him to lie down, one of the intruders
emptied Chaney's pockets and shot him in the hand.  The intruders made the occupants stay on
the floor, confiscated their cellular telephones, and ransacked the house looking for valuables.  One
occupant, Donald Lineberry, managed to escape the house undetected and ran to a nearby
convenience store to call 911.
		The first police officers to arrive at the house saw Price carrying a television out
the front door.  When Price saw the police he dropped the television and ran.  Police eventually
apprehended him on the roof of a neighboring home.  Police saw a second suspect drop a camcorder,
camera, and baseball bat while attempting to flee the scene.  They recovered these items plus a
bandana and a shoe a few houses away.  Austin Police Department DNA analyst Elizabeth Morris
testified that Foley could not be eliminated as the major contributor of the DNA on the bandana.
Further down the street, police also discovered a black t-shirt and black gloves.  Foley's DNA was
found on the shirt, and one of the gloves tested positive for gunshot residue.  Morris testified that
neither Foley nor Cooper could be eliminated as the source of the DNA on the gloves.
		Michael Stoll, who lived near the crime scene, testified that after the events in
question he found a bundle of clothes in the bed of his truck.  Inside the bundle he found two cellular
telephones, a pair of blue gloves, and a handgun.  Stoll turned these items over to the police.
Subsequent testing revealed that the gun had fired a casing that was found at the crime scene.
		During his post-arrest interrogation, Price identified Foley and Cooper as his
accomplices.  Price later called Foley from jail and told him to run because the police were looking
for him.  Foley and Price's employer, Chris Davis, testified that he went by Foley's house the
morning of the robbery to offer Foley a ride to work, but Foley was not home.  Foley later arrived
at work on his own, roughly two hours late for his shift.  Davis testified that later that morning
he received a telephone call from Price, who told him that he was in jail and that the police
were looking for Foley.  Price then asked to talk to Foley, and Davis handed Foley the phone.
Davis testified that when Foley hung up, he seemed upset.  A couple of hours later, Foley told Davis
that he had to leave work early.  Davis warned him that he could be fired for leaving under such
circumstances, but Foley shook his hand, said that he might not see Davis again, and left anyway.
		The State eventually arrested Foley and charged him with sixteen counts of
aggravated robbery.  Before trial, the State elected to proceed on only six of the counts.  The State
charged Cooper and Foley using essentially identical indictments, and the two men proceeded to trial
as co-defendants.
		During trial, the victims of the robbery testified to the above events.  Price also
testified for the State.  In addition, the State presented expert testimony from (1) Elizabeth Morris
on the DNA evidence and (2) Juan Rojas on the gunshot residue found on a black glove near the
crime scene.  The probity and admissibility of this testimony was contested, but the court ultimately
admitted it.  At the close of the evidence, the State waived one of the six counts and proceeded
on the remaining five:  aggravated robbery involving bodily injury to Chaney; aggravated robbery
involving threat to Chaney; aggravated robbery involving bodily injury to Barker; aggravated robbery
involving threat to Barker; and aggravated robbery involving bodily injury to Linden.  See id.  The
jury returned guilty verdicts on all five counts as to both defendants and, for Foley, assessed
punishment at sixty to eighty-five years' imprisonment for each count.  The trial court ordered Foley
to serve all five sentences concurrently.
		After sentencing, the State informed Foley's attorney that its DNA expert, Morris,
had previously been reprimanded for quality-control issues related to her laboratory work. (2)  Foley
moved for a new trial on the basis that Morris's work history constituted material, favorable evidence
that the State had failed to disclose in violation of Brady v. Maryland, 373 U.S. 83 (1963)
(establishing that due process requires prosecutors to disclose material, exculpatory evidence
to defendants).  The trial court rejected this argument, ruling that the State had not been legally
obligated to turn over evidence of Morris's work history.
		Foley appeals.
DISCUSSION
		Foley presents three issues:


"Whether the State's failure to disclose favorable evidence regarding errors
and contamination issues in the work of its DNA analyst violated Appellant's
right to due process;"
 "Whether the Trial Court erred in admitting testimony from the State's expert
regarding gunshot residue analysis"; and
 "Whether conviction for two separate counts of aggravated robbery arising
out of a single criminal transaction involving a single victim violated
Appellant's right to be free from double jeopardy."


We will address these issues in turn.


First Issue:  Disclosure of Brady Materials
		Foley argues that the trial court erred by denying his motion for new trial because,
under Brady, the State violated his due-process rights when it failed to disclose evidence concerning
errors and contamination issues in the work that DNA analyst Morris performed in other cases.

 Standard of Review
		We review a trial court's ruling on a motion for new trial using an abuse-of-discretion
standard.  Webb v. State, 232 S.W.3d 109, 112 (Tex. Crim. App. 2007).  We view the evidence in
the light most favorable to the trial court's ruling and uphold the ruling if it was within the zone
of reasonable disagreement.  Id.  A defendant need not establish reversible error as a matter of law
before the trial court may exercise its discretion to grant a motion for new trial, but trial courts do
not have discretion to grant a new trial unless the defendant demonstrates that the first trial was
seriously flawed and that the flaws adversely affected his substantial rights to a fair trial.  See State
v. Herndon, 215 S.W.3d 901, 909 (Tex. Crim. App. 2007).

 Analysis
		After Foley was convicted, the State informed his attorney that Morris had several
documented incidents of contamination in her work on other cases and had twice been subject to
periods of heightened monitoring by her supervisor as a result.  Most of these incidents (and both
of the periods of heightened monitoring) occurred in the two years before Morris worked on Foley's
case, but one incident occurred after Morris worked on Foley's case.  It is undisputed that the State
possessed evidence of Morris's work history before trial.  The question presented to the trial court
was whether, under Brady and its progeny, the State's failure to disclose that evidence entitled Foley
to a new trial.  We hold that the trial court did not abuse its discretion by answering that question
in the negative.
		To establish entitlement to a new trial based on a Brady violation, a defendant must
show that:  (1) the State failed to disclose evidence; (2) the undisclosed evidence is favorable to
him; and (3) the undisclosed evidence is "material," i.e., "there is a reasonable probability that had
the evidence been disclosed, the outcome of the trial would have been different."  Hampton v. State,
86 S.W.3d 603, 612 (Tex. Crim. App. 2002).  A "reasonable probability" exists if the likelihood of
a different outcome is sufficient to undermine confidence in the verdict.  See Lagrone v. State,
942 S.W.2d 602, 615 (Tex. Crim. App. 1997), cert. denied, 522 U.S. 917 (1997).  "The mere
possibility that an item of undisclosed information might have helped the defense, or might have
affected the outcome of the trial, does not establish materiality in the constitutional sense." 
Hampton, 86 S.W.3d at 612 (quoting United States v. Agurs, 427 U.S. 97, 109-10 (1976)).  In
reviewing the trial court's determination of whether the undisclosed evidence was material, we
examine the entire record.  Lagrone, 942 S.W.2d at 615.
		Here, Foley failed to establish a reasonable probability that the outcome of his
trial would have been different if the State had disclosed the evidence of Morris's work history.  We
reach this conclusion for several reasons.  First, while the State used Morris to establish that Foley's
DNA was found on a shirt discovered near the crime scene and that Foley could not be ruled out as
a source of DNA found on the black gloves discovered near the crime scene, Morris was not the
State's only witness; the State also offered incriminating testimony from Foley's accomplice (Price)
and a former employer (Davis).  Second, Foley's attorney had access to all of Morris's records in this
case and a full opportunity to cross-examine Morris regarding her work in this case.  Third, the head
of the DNA lab where Morris worked, Cassie Carradine, testified at the hearing on Foley's motion
for new trial that incidents of contamination are normal in labs and do not necessarily compromise
final test results.  Carradine testified that when contamination occurs, DNA analysis is repeated to
ensure sound results.  Thus, even in the other cases where Morris's work did contain errors, those
errors did not necessarily lead to unreliable final test results.  Furthermore, Carradine testified that
her lab uses multiple failsafe procedures to ensure the accuracy of every analysis and is regularly
audited by outside monitors.  She also testified that multiple analysts double-checked Morris's work
in the present case and found it to be error-free, and there was no evidence from any source that
Morris's work in this case might have contained errors or been contaminated.  Indeed, Carradine
evaluated Morris's work as "above average" at the time Morris worked on this case.  In light of all
these facts, it was reasonable for the trial court to conclude that the undisclosed evidence of Morris's
work history did not entitle Foley to a new trial.  See Hampton, 86 S.W.3d at 612.  We overrule
Foley's first issue.

Second Issue:  Admission of Expert Testimony Concerning Gunshot-Residue Analysis
		Next, Foley argues that the trial court erred by admitting expert testimony concerning
gunshot-residue analysis because the State failed to establish that the testimony was reliable.

 Standard of Review
		We review a trial judge's decision on the admissibility of evidence for abuse of
discretion.  Tillman v. State, 354 S.W.3d 425, 435 (Tex. Crim App. 2011).  We will not reverse a
decision that is within the zone of reasonable disagreement.  Id.

 Analysis
		The admission of expert testimony is governed by Texas Rule of Evidence 702,
which states:  "If scientific, technical, or other specialized knowledge will assist the trier of fact to
understand the evidence or to determine a fact in issue, a witness qualified as an expert by
knowledge, skill, experience, training, or education may testify thereto in the form of an opinion
or otherwise."  Tex. R. Evid. 702.  For expert testimony to be admissible under this rule, the party
offering the testimony must demonstrate by clear and convincing evidence that the testimony "is
sufficiently reliable and relevant to help the jury in reaching accurate results."  Tillman, 354 S.W.3d
at 435 (quoting Kelly v. State, 824 S.W.2d 568, 572 (Tex. Crim. App. 1992)).  In other words, the
proponent of the testimony must prove that it is (1) based on a reliable scientific foundation and
(2) relevant to the issues in the case.  Id.
		The focus of a court's reliability analysis is to determine whether the evidence
is based in sound scientific methodology.  Id. at 435-36.  Factors that could affect a reliability
determination include but are not limited to:  (1) the extent to which the underlying scientific theory
and technique are accepted as valid by the relevant scientific community; (2) the qualifications of
the expert testifying; (3) the existence of literature supporting or rejecting the underlying scientific
theory and technique; (4) the potential rate of error of the technique; (5) the availability of other
experts to test and evaluate the technique; (6) the clarity with which the underlying scientific theory
and technique can be explained to the court; and (7) the experience and skill of the person who
applied the technique on the occasion in question.  Id. at 436 n.7.
		During trial, the State called gunshot-residue expert Juan Rojas to testify about the
gunshot residue that he found on the black glove that police discovered near the crime scene.  Foley
requested and obtained a "gatekeeping" hearing to test the reliability of Rojas's proposed testimony.
See Coble v. State, 330 S.W.3d 253, 273 (Tex. Crim. App. 2010) (upon request, trial judge must
conduct "gatekeeping" hearing outside jury's presence to determine whether proffered scientific
evidence is sufficiently reliable).  At the hearing, Rojas explained the methodology he had employed
to test the glove for gunshot residue.  He stated that the methodology:  (1) is recognized and
generally accepted by the scientific community; (2) is supported by a scientific theory that has been
proven valid; (3) has been found to be an accurate way of testing for gunshot residue; (4) relies on
"hard sciences" (chemistry in particular); (5) has proven accurate in his own experience; and (6) has
had its accuracy established by published books and articles.
		Foley argues that Rojas's testimony was insufficient to establish the reliability of
Rojas's methodology because although Rojas asserted generally that his methodology was supported
by the scientific literature, Rojas "failed to produce or even name any studies, researchers, or
writings to support his assertions."  Foley seems to argue, in other words, that Rojas could establish
the reliability of his methodology only by giving specific "authors, titles, or other identifying
information" of scientific literature supporting his methodology.
		Foley did not make this argument below.  He therefore failed to preserve error.  See
Tex. R. App. P. 33.1(a); Acevedo v. State, 255 S.W.3d 162, 167 (Tex. App.--San Antonio 2008,
pet. ref'd) (to preserve error, objection to expert testimony on basis of reliability must detail
particular deficiency that makes expert's opinion unreliable); Chisum v. State, 988 S.W.2d 244,
250-51 (Tex. App.--Texarkana 1998, pet. ref'd) (same).  But even if Foley had preserved error, we
would still reject his argument.  Although Rojas did not provide specific citations for the literature
that supported his methodology, he testified that such literature exists.  See Kelly, 824 S.W.2d at 573
(factors affecting trial court's determination of reliability may include existence of literature
supporting or rejecting the underlying scientific theory and technique).  Foley does not cite any
authority, nor do we know of any, stating that an expert must name specific published works to
establish the reliability of his methodology.  Cf. id.  Furthermore, Rojas gave the names of several
reputable law-enforcement agencies that have approved and employed his methodology, including
the American Society of Crime Laboratory Directors and crime labs in Bexar County, the
United States Army, and the United Kingdom.  See id.  (factors affecting trial court's determination
of reliability may include extent to which underlying scientific theory and technique are accepted
as valid by relevant scientific community).  Thus, even if he did not cite specific published works,
Rojas provided multiple bases on which the trial court could reasonably conclude that Rojas's
methodology was reliable and had, in fact, been vetted by the scientific community.  See Tillman,
354 S.W.3d at 435-36.  We overrule Foley's second issue.

Third Issue:  Double Jeopardy
		Finally, Foley argues that the trial court violated the prohibition against
double jeopardy by trying him for two counts of aggravated robbery of Chaney and two counts of
aggravated robbery of Barker.  He claims that as a matter of law, he could only commit one count
of aggravated robbery against each victim.

 Standard of Review
		The Double Jeopardy Clause of the United States Constitution provides that no
person shall be subjected to twice having life or limb in jeopardy for the same offense.  U.S. Const.
amend. V.  This clause protects against multiple punishments for "the same" offense.  Brown
v. Ohio, 432 U.S. 161, 165 (1977); Ex parte Cavazos, 203 S.W.3d 333, 336 (Tex. Crim. App. 2006).
The key factor in determining whether two offenses are "the same" for double-jeopardy purposes "is
whether the legislature intended to allow the same conduct to be punished" twice.  Bigon v. State,
252 S.W.3d 360, 371 (Tex. Crim. App. 2008).

 Analysis
		The indictment alleged that Foley committed two counts of aggravated robbery
of Chaney and two counts of aggravated robbery of Barker.  See Tex. Penal Code Ann. § 29.03
(West 2011) (defining offense of aggravated robbery).  For each victim, one count alleged bodily
injury and one count alleged threat.  See id. § 29.03(a)(2) (person commits aggravated robbery if, in
course of committing theft, he uses or exhibits a deadly weapon and (1) "intentionally, knowingly,
or recklessly causes bodily injury to another" or (2) "intentionally or knowingly threatens or places
another in fear of imminent bodily injury or death."), see also id. § 29.02 (West 2011) (defining
offense of robbery).
		In a "situation in which two offenses from the same statutory section are charged,"
double-jeopardy analysis turns on the "allowable unit of prosecution."  Bigon, 252 S.W.3d at 371-72;
see also Cavazos, 203 S.W.3d at 336 ("The legislature . . . determines whether offenses are the same
for double-jeopardy purposes by defining the 'allowable unit of prosecution.'") (internal citations
omitted).  The "allowable unit of prosecution" is "a distinguishable discrete act that is a separate
violation of the statute."  Ex parte Hawkins, 6 S.W.3d 554, 556 (Tex. Crim. App. 1999).  The
legislature has not explicitly identified the allowable unit of prosecution for robbery, but the
court of criminal appeals has held that "the allowable unit of prosecution for robbery is each victim."
Id. at 561.  Although this holding superficially suggests that Foley could not be convicted of more
than one robbery per victim, there is more to the story.
		It is important to bear in mind why the court of criminal appeals in Hawkins held that
"the allowable unit of prosecution for robbery is each victim."  It did so because (1) "robbery is a
form of assault" and (2) "the allowable unit of prosecution for an assaultive offense is each victim."
Id. at 560.  Because robbery is a form of assault, the logic that governs "assaultive offenses" governs
robbery as well.  See id. ("Since robbery is a form of assault, the allowable unit of prosecution for
robbery should be the same as that for an assault.").
		That being the case, we treat injury and threat not merely as different means of
committing a single robbery offense, but rather as entirely different offenses.  See Woodard v. State,
294 S.W.3d 605, 608 (Tex. App.--Houston [1st Dist.] 2009, pet. ref'd) ("[T]he robbery statute
provides two separate, underlying robbery offenses--robbery causing bodily injury and robbery by
threat."); see also Gonzales v. State, 191 S.W.3d 741, 747-48 (Tex. App.--Waco 2006, pet. ref'd)
(aggravated assault by injury is "separate and distinct" offense from aggravated assault by threat);
Marinos v. State, 186 S.W.3d 167, 175 (Tex. App.--Austin 2006, pet. ref'd) ("[A]ggravated bodily
injury assault and aggravated assault by threat are different statutory offenses, not just two methods
of committing the single offense of aggravated assault.").  Treating robbery involving injury and
robbery involving threat as separate offenses accords not only with the case law governing assault,
but also with the rule that "[a]bsent an explicit [legislative] statement that 'the allowable
unit of prosecution shall be such-and-such,' the best indicator of legislative intent regarding the
unit of prosecution is the gravamen or focus of the offense."  Harris v. State, No. PD-0945-10,
2011 Tex. Crim. App. LEXIS 1510, at *10-11 (Tex. Crim. App. Nov. 9, 2011).  Robbery by injury
and robbery by threat have different gravamens--"[b]odily injury [robbery] is a 'result of conduct'
offense," whereas robbery "by threat is a 'nature of conduct' offense."  Marinos, 186 S.W.3d at 174
(comparing aggravated assault by injury with aggravated assault by threat).
		Because aggravated robbery involving injury and aggravated robbery involving threat
are distinct offenses, the trial court did not violate the prohibition against double jeopardy by
punishing Foley for both under these facts.  See Bigon, 252 S.W.3d at 370.  But even if aggravated
robbery involving injury and aggravated robbery involving threat were the same offense, a double-jeopardy violation would still not be clear on the facts of this case.  This conclusion rests on
two legal principles.  First, because Foley did not raise the double-jeopardy issue below, it warrants
reversal only if error is apparent from the face of the record.  See Gonzalez v. State, 8 S.W.3d 640,
643 (Tex. Crim. App. 2000).  Second, a court may legally impose multiple punishments for the same
offense if the defendant has committed multiple discrete criminal acts.  See Gonzales, 191 S.W.3d
at 748 ("The commission of 'multiple discrete assaults against the same victim' results in liability
for separate prosecution and punishment for every instance of such criminal misconduct.") (quoting
Vernon v. State, 841 S.W.2d 407, 410 (Tex. Crim. App. 1992)); Vick v. State, 991 S.W.2d 830, 833
(Tex. Crim. App. 1999) (each "separate and distinct act" constitutes "separate and distinct statutory
offense," even if all acts "are violations of a single statute"); Ex parte Goodbread, 967 S.W.2d
859, 860 (Tex. Crim. App. 1998) ("For Double Jeopardy purposes, '[t]he same offense means
the identical criminal act, not the same offense by name.'" (quoting Luna v. State, 493 S.W.2d 854,
855 (Tex. Crim. App. 1973))) (emphasis added). (3)  Together, these principles entail that unless
the record facially shows that Foley did not commit separate acts to support each of his convictions,
we must affirm.
		Having reviewed the record carefully, we conclude that it fails to facially show that
Foley did not commit separate acts to support each of his convictions.  It is important to bear in mind
that because the trial court instructed the jury on the law of parties, Foley could be convicted legally
for every offense that he or one of his accomplices committed.  See Tex. Penal Code Ann. §§ 7.01,
7.02 (West 2011) (law of parties); Miles v. State, 259 S.W.3d 240, 251 (Tex. App.--Texarkana
2008, pet. ref'd) (no double-jeopardy violation where defendant was convicted of both deadly
conduct and deadly-conduct-based felony murder because "[t]he particular course of conduct
engaged in by [the defendant], or by a co-actor for whom [the defendant] was criminally responsible,
involved multiple distinct offenses under the deadly conduct statute").  That being the case, there
was evidence that Foley brandished a weapon upon entering the house; this evidence supported both
of Foley's convictions for robbery by threat.  There was also evidence that as a separate action, Foley
later shot Chaney after Chaney fled and was brought back into the house by Price; this evidence
supported Foley's conviction for robbery involving injury of Chaney.  Finally, there was evidence
that Foley's accomplice Cooper beat Barker unconscious; this evidence supported Foley's conviction
for robbery involving injury of Barker.  See Miles, 259 S.W.3d at 251.  Collectively, this evidence
shows that distinct criminal acts may have supported Foley's convictions for robbery involving
threat and robbery involving injury.  See Gonzales, 191 S.W.3d at 748; Vick v. State, 991 S.W.2d
at 833; Ex parte Goodbread, 967 S.W.2d at 860.  This means that a double-jeopardy violation is not
apparent from the face of this record.  See Gonzales, 8 S.W.3d at 643.  We must therefore overrule
Foley's third issue.

CONCLUSION
		For the reasons stated above, we affirm the conviction.

						__________________________________________
						Jeff Rose, Justice
Before Justices Puryear, Rose and Goodwin
Affirmed
Filed:   April 25, 2012
Do Not Publish
1.   There was conflicting testimony as to whether the weapon was a knife or gun:  Chaney
testified that he believed it was a gun, but Price testified that it was a knife.
2.   The State informed Foley's attorney of this fact via a mass e-mail sent to members of
the criminal defense bar.  The e-mail's purpose was to inform the criminal defense bar that the
Austin Police Department had received a complaint about Morris's work and subsequently
conducted an investigation.  The State's e-mail transmitted the report that resulted from the
investigation along with several related documents.
3.   Indeed, the court of criminal appeals has recently stated that "[s]eparate crimes of
aggravated assault could be based upon separately inflicted instances of bodily injury[]" without
regard to their temporal relation.  Johnson v. State, No. PD-0068-11, 2012 Tex. Crim. App. LEXIS
479, at *16 (Tex. Crim. App. Mar. 21, 2012).
