OPINION
delivered the opinion of the Court
A Grimes County grand jury indicted appellant for the second-degree offense of indecency with a child pursuant to Tex. Penal Code § 21.11. The state presented evidence at the guilt phase of trial that, during the year 2000, appellant and her husband had forced the complainant, A.N., to watch R-rated or pornographic movies with them, after which appellant and her husband engaged in sexual contact with AN., who was in the second grade at the time of these incidents. A.N. was staying with appellant and her husband while A.N.’s mother recuperated from surgery. A jury convicted appellant of indecency with a child and sentenced her to 12 years’ confinement in the Texas Department of Criminal Justice — Correctional Institutions Division (TDCJ-CID).
Appellant appealed, asserting that the trial court erred in denying her motion for a new trial, which was based on the ground that the state had failed to disclose evidence favorable to her, as is required by
Brady v. Maryland,
The court of appeals, relying on Banks v. Dretke 1 and Strickler v. Greene, 2 found that no evidence existed to show: (1) the state had, or was aware of, the CPS records in question before they were provided directly to appellant’s counsel by CPS after trial; or (2) that “the CPS caseworker [who testified] or his office investigated, or was in any other way involved in, these allegations concerning appellant.” The court of appeals found, on the contrary, that the CPS caseworker told both the state and appellant before trial that no such records existed. The court of appeals also concluded that appellant had failed to demonstrate that anyone acting on the state’s behalf either willfully or inadvertently suppressed the records. Thus, the trial court had not abused its discretion in denying appellant’s motion for a new trial. Appellant then petitioned for discretionary review, reasserting in her sole ground for review 3 that, because the state failed to disclose Brady material, the court of appeals erred in affirming the trial court’s *406 denial of her motion for a new trial. We affirm the judgment of the court of appeals.
In
Brady,
the United States Supreme Court concluded that the suppression by the prosecution of evidence favorable to a defendant violates due process if the evidence is material either to guilt or punishment, without regard to the good or bad faith of the prosecution.
Brady,
The Supreme Court subsequently extended
Brady
and held that the duty to disclose such evidence is applicable even if there has been no request by defendant,
4
and that the duty to disclose encompasses both impeachment and exculpatory evidence.
5
This duty also requires disclosure of favorable evidence known only to the police. Consequently, prosecutors have a duty to learn of
Brady
evidence known to others acting on the state’s behalf in a particular case.
Kyles v. Whitley,
In the instant case, the trial-court record indicates that appellant issued to a CPS caseworker, Brian Pinero, a subpoena duces tecum that ordered him to furnish to her all CPS records relating to A.N. and her family, as well as records involving: 1) a previous CPS investigation begun after appellant’s daughter complained of abuse; and 2) records of a second unrelated victim who allegedly had been abused by appellant and her husband. Immediately before the jury panel was sworn in, Pinero indicated in open court that the only records maintained by CPS involved the second unrelated victim and that the CPS office did not have any records pertaining to A.N. or her family. The following afternoon, after the trial had ended, Pinero faxed to appellant’s counsel twenty-two pages of documents from CPS files that pertained to A.N. and her family.
The state contends that it neither possessed nor was aware of the CPS records sent to appellant’s counsel after the trial. The state also asserts that it was not aware of the existence of the records until appellant’s counsel telephoned after the trial and that the state did not possess the records until appellant’s counsel filed a motion for a new trial and attached the documents to the motion.
Analysis
A
Brady
violation occurs when the state suppresses, willfully or inadvertently, evidence favorable to appellant. There can be no
Brady
violation without suppression of favorable evidence. While appellant correctly points out that the state is prohibited from suppressing evi
*407
dence and secreting witnesses capable of establishing her innocence,
6
“Brady
and its progeny do not require prosecuting authorities to disclose exculpatory information to defendants that the State does not have in its possession and that is not known to exist.”
Hafdahl v. State,
The District Attorney’s Office in Grimes County maintained an open-file policy, which generally satisfies the prosecution’s duty to disclose exculpatory evidence. “[T]he prosecutor is not required to deliver his entire file to defense counsel, but only to disclose evidence favorable to the accused that, if suppressed, would deprive the defendant of a fair trial....”
Bagley
at 675,
While the trial-court record seemingly indicates that the state neither willfully nor inadvertently suppressed evidence favorable to appellant, appellant urges this Court, in the alternative, to find that CPS acted as an agent of the state, thus, imputing knowledge of the records to the prosecution.
Kyles,
Our law recognizes that different types of state employees serve different roles. CPS is charged with protecting the welfare and safety of children in the community.
8
This duty may entail the investigation of child-abuse claims, but that alone does not automatically transform CPS ease workers into law-enforcement officers or state agents.
Cates v. State,
The state relies on our opinion in Wilkerson v. State 11 to conclude that CPS was not acting as a state agent in this case. Wilkerson is distinguishable from the current case in that it examined the narrow issue of whether CPS was a state agent when conducting a custodial interrogation and the extent to which Miranda warnings were required in such situations. Id. Here, the tardily produced reports were *408 created in the course of an non-criminal investigation that was unrelated to appellant, but within the duties of CPS to protect the welfare and safety of the children of Texas. In addition, the CPS reports significantly predate the allegations against appellant, thus CPS could not have been working with the prosecution or at its behest.
Even if we were to assume, as appellant suggests, that CPS acted in a law-enforcement capacity or as a state agent and that it willfully or inadvertently concealed the records, appellant’s claims still must fail because she is unable to satisfy the remaining requirements necessary to establish a Brady violation. A careful review of the tardy CPS records indicates that they are neither favorable nor material to appellant’s case.
Favorable evidence is any evidence that, if disclosed and used effectively, may make a difference between conviction and acquittal and includes both exculpatory and impeachment evidence.
Thomas,
Appellant’s reliance on A.N.’s prior accusation of abuse against her sister as impeachment evidence is misplaced. The CPS file showed a third-hand hearsay report that an unidentified person had inserted an object into A.N.’s vagina. A subsequent medical examination, however, revealed no signs of sexual abuse, and A.N. admitted that she had fabricated the allegations. Such testimony is inadmissible multiple hearsay under Tex. Evid. R. 802 and does nothing to exculpate appellant. The impeachment value of such a statement is also limited because it does not fall within the well-delineated categories of impeachment evidence. 12 Moreover, the trial-court record shows that appellant did not call any witnesses to establish A.N.’s reputation for truthfulness. Appellant’s reliance on complainant’s alleged infection with venereal disease is also misplaced. A thorough examination of the records indicates that it was A.N.’s older sister, A.W., not A.N., who was suspected of having venereal disease. The records associated with the 1998 CPS investigation name A.N.’s sisters, not A.N., as possible sexual-abuse victims. A.N.’s sisters told CPS that they were abused *409 at school. CPS interviewed A.N. during this time, but she, unlike her sisters, indicated that she had not been sexually abused. Appellant also asserts that the CPS records demonstrate that A.N. acted out sexually with her sisters. 13 This evidence, however, is neither exculpatory nor useful for impeachment purposes and indicates only that A.N. may have observed inappropriate behavior or may have been previously abused. Thus, appellant fails to show that the CPS records are favorable to her defense.
Appellant also fails to show that the records are material. Evidence is material if there is a “reasonable probability that, had the evidence been disclosed to the defense, the result of the proceeding would have been different.”
Ex parte Kimes,
After examining the entire trial-court record, we conclude that the court of appeals did not abuse its discretion in denying appellant’s motion for a new trial. The information contained in the tardy CPS records was not favorable to appellant, nor was there any evidence to suggest that the result of the proceedings against appellant would have been different if the CPS records had been disclosed to appellant prior to trial.
We affirm the judgment of the court of appeals.
Notes
.
.
. "Whether the trial court and the court of appeals abused their discretion in erroneously denying appellant’s motion for new trial. The prosecutor and CPS worker failed in their affirmative duty to disclose evidence favorable to the accused and by that evidence being material, there is a reasonable probability had the evidence been disclosed when subpoenaed, the result of the proceedings may have been different. The failure to disclose said evidence results in a violation of the XIV Amendment.”
.
United States v. Agurs,
.
United States v. Bagley,
. See Tex.Code Crim. Proc. art. 2.01.
.
Bagley,
. See Tex. Fam.Code § 264.002(a) (stating that the Department of Protective Regulatory Services-CPS shall "(1) promote the enforcement of all laws for the protection of abused and neglected children; and (2) take initiative in all matters involving the interests of children where adequate provision, has not already been made”).
.
Cates,
. Id.
.
. See Tex. Evid. R. 608 (evidence of character and conduct of a witness) and Tex. Evid. R. 609 (impeachment by conviction of a crime).
. The file also contained an allegation that A.N. had inserted an object into her younger sister’s vagina.
