concurring specially.
While I agree with the affirmance of appellant’s conviction, I cannot endorse the plurality’s unnecessary expansion of the “necessity exception” to the rule against the admission of hearsay. In Smith v. State, 266 Ga. 827 (4) (470 SE2d 674) (1996), we expressly declined to determine whether the inability of law enforcement officers to locate a missing witness made that witness “unavailable” for purposes of the necessity exception to the hearsay rule, and the plurality opinion in the case at bar does not convince me that the exception should be broadened to allow officers to testify to out-of-court statements made by missing witnesses. In addition, I take issue with the plurality’s use of standards developed with regard to the “prior testimony” exception to the hearsay rule (OCGA § 24-3-10) to make it easier to admit hearsay under the “necessity” exception, OCGA § 24-3-1 (b). Accordingly, I concur specially because I believe the admission of the out-of-court statements of the alive, missing witness, while error, was rendered harmless because, as the plurality opinion observes in its last sentence, the same information was admitted through the testimony of eyewitnesses to the shooting.
As the plurality points out, the necessity exception to the hearsay rule authorizes the admission of hearsay statements when admission of those statements is found to be “necessary” and there is a finding that the declarant’s hearsay statement is surrounded by particularized guarantees of trustworthiness. Mallory v. State, 261 Ga. 625 (2) (409 SE2d 839) (1991). The “necessary” component has three sub-parts: there must be findings that the hearsay declarant is unavailable; that the hearsay statement is relevant to a material fact; and that the hearsay statement is more probative of that material fact than other evidence which might be offered. Chapel v. State, 270 Ga. 151 (4) (510 SE2d 802) (1998). A proffer of hearsay must be scrutinized in order that “the necessity exception does not render the rules of evidence meaningless and allow the conduct of trials by hearsay.” Id. at 155.
The focus in the case at bar is on the “unavailability of declarant” *142sub-part of the “necessary” component of the necessity exception. The plurality posits that the declarant is unavailable if he is dead, has invoked a privilege, or cannot be found after due diligence has been exercised to find him. I agree that a dead or privileged declarant is unavailable. “As to the type of unavailability which is required in order to invoke the necessity exception, death is the most obvious example. However, a witness who cannot be compelled to testify (due to some privilege) is also considered unavailable.” Agnor’s Georgia Evidence (3rd ed.), § 11-47, p. 400. Appellate case law bears out this narrowness of the definition of “unavailability.” See, e.g., Mallory v. State, supra, 261 Ga. 625 (dead witness deemed unavailable for purposes of the necessity exception); Luallen v. State, 266 Ga. 174 (5) (465 SE2d 672) (1996), overruled on other grounds in Clark v. State, 271 Ga. 6 (515 SE2d 155) (1999) (witness who invokes marital privilege is unavailable under the necessity exception); Turner v. State, 216 Ga. App. 896 (456 SE2d 241) (1995) (witness who invokes the privilege against self-incrimination deemed unavailable for necessity exception purposes). Stated another way, a witness whose testimony is compellable, that is, the witness is alive and cannot exercise a valid privilege to avoid testifying, is not “unavailable.” Glisson v. State, 188 Ga. App. 152 (2) (372 SE2d 462) (1988). See also Miller v. State, 266 Ga. 850 (5) (472 SE2d 74) (1996) (expert Crime Lab analysts were not made “unavailable” for purposes of the necessity exception by increased workload); Walker v. State, 220 Ga. App. 80 (467 SE2d 388) (1996) (necessity exception not applicable where live witness, though “volatile and unpredictable,” had no privilege to avoid testifying).
I also acknowledge that our Court of Appeals has recognized a narrowly-defined set of circumstances in which an alive, non-privileged witness may be declared “unavailable” for purposes of the necessity exception. When a trial court has determined that a witness is deliberately hiding or being hidden to avoid testifying, the court may declare the witness unavailable for purposes of the necessity exception. Adams v. State, 191 Ga. App. 16 (2) (381 SE2d 69) (1989). Cf. Lane v. Tift County Hosp. Auth., 228 Ga. App. 554, 561 (492 SE2d 317) (1997). In Adams, the 12-year-old hearsay declarant was not dead and had no privilege to invoke. The trial court made a finding that the declarant’s family was deliberately hiding her and lying about her whereabouts in order to keep her from testifying against her uncle, and held the child’s grandmother in contempt for not producing the child for trial. After determining that the trial court had exhausted all avenues, the Court of Appeals deemed the witness “unavailable” for purposes of the necessity exception to the *143hearsay rule. In the cases which have cited Adams 2 only Wilbourne v. State, 214 Ga. App. 371 (2) (448 SE2d 37) (1994) (cited by the plurality), Rosser v. State, 211 Ga. App. 402 (1) (439 SE2d 72) (1993), and Nelson v. State, 226 Ga. App. 93 (485 SE2d 582) (1997), have involved a missing witness who was alive and unable to invoke a privilege and, in Nelson, the Court of Appeals determined that the missing witness’s out-of-court statement was not sufficiently trustworthy, thereby leaving undecided whether an informant who did not appear in response to a subpoena was “unavailable.” See also Smith v. State, supra, 266 Ga. 827 (4), where this Court followed a similar line of reasoning and expressly avoided deciding whether the inability of law enforcement officers to locate the witness made that witness “unavailable” for purposes of the necessity exception. In Rosser, the Court of Appeals found error in the admission of the hearsay testimony.
In support of its holding that a hearsay declarant is “unavailable” for purposes of the necessity exception if the party seeking to use the hearsay shows that due diligence has been used unsuccessfully to locate and bring the missing declarant to court, the plurality cites Jones v. State, 250 Ga. 166 (2) (296 SE2d 598) (1982).2 3 That case, however, did not involve the necessity exception, but the “prior testimony” exception to the hearsay rule, OCGA § 24-3-10. Under that exception, “[t]he testimony of a witness since deceased, disqualified, or inaccessible for any cause which was given under oath on a former trial upon substantially the same issue and between substantially the same parties may be proved by anyone who heard it and who professes to remember the substance of the entire testimony . . . .” The “prior testimony” exception authorizes the use of an “inaccessible” witness’s prior testimony, while the “necessity” exception permits the admission of any statement made by an “unavailable” witness. Since the “prior testimony” exception permits admission of a narrowly-defined class of out-of-court statements — the witness’s statement must be testimony given under' oath on substantially the same issue and between substantially the same parties — the crite*144ria for determining whether the missing witness is “inaccessible” is more lenient than the “necessity” exception’s requirement that the witness be “unavailable” in order to admit unsworn statements, and the two standards cannot be used interchangeably.
Decided May 3, 1999 Reconsideration denied May 28, 1999. Alan J. Baverman, for appellant. Patrick H. Head, District Attorney, Debra H. Bernes, Joel C. Pugh, Nancy I. Jordan, Assistant District Attorneys, Thurbert E. Baker, Attorney General, Paula K. Smith, Senior Assistant Attorney General, Frank A. Ilardi, Assistant Attorney General, for appellee.The plurality also cites as supporting authority Ohio v. Roberts, 448 U. S. 56, 74 (100 SC 2531, 65 LE2d 597) (1980). There, the U. S. Supreme Court set forth the standard applicable when one alleges a violation of the Sixth Amendment right to confront witnesses. No such constitutional violation was raised in the case at bar by the defendant, who only contends that Georgia’s statutory criteria for the admission of hearsay under the necessity exception was not met in this case. Lastly, the plurality cites Wilbourne v. State, supra, 214 Ga. App. 371 (2) which, as stated earlier, cites Adams v. State, supra, 191 Ga. App. 16, as its basis for support. Only Wilbourne has stretched Adams beyond its holding that a witness is unavailable for purposes of the necessity exception if it is judicially determined that the witness is hiding to avoid'testifying. See Lane v. Tift County Hosp. Auth., supra, 228 Ga. App. 561.
Since it was not established that the missing witness was dead, had invoked a privilege, or was hiding to avoid testifying, I disagree with the determination that the witness was “unavailable” and with the exercise of the necessity exception to put before the jury the missing witness’s unsworn, out-of-court statements through the testimony of the police officer.
I am authorized to state that Justice Sears and Justice Thompson join in this special concurrence.
White v. State, 268 Ga. 28 (468 SE2d 338) (1997) (declarant dead); Mallory v. State, supra, 261 Ga. 627 (declarant dead); Sorrow v. State, 234 Ga. App. 357 (505 SE2d 842) (1998) (declarant invoked marital privilege); Ingram v. State, 233 Ga. App. 356 (504 SE2d 254) (1998) (declarant dead); Nelson v. State, 226 Ga. App. 93 (485 SE2d 582) (1997) (declarant did not respond to subpoena); Lane v. Tift County Hosp. Auth., supra, 226 Ga. App. at 61 (declarant dead); Turner v. State, 216 Ga. App. 896 (456 SE2d 241) (1995) (declarant invoked Fifth Amendment privilege); Wilbourne v. State, supra, 214 Ga. App. 371 (declarant’s absence unexplained); Boehm v. Abi-Sarkis, 211 Ga. App. 181 (438 SE2d 410) (1993) (declarant dead); Patterson v. State, 202 Ga. App. 440 (414 SE2d 895) (1992) (declarant dead); Jackson v. State, 202 Ga. App. 582 (414 SE2d 905) (1992) (declarant dead).
Jay v. State, 232 Ga. App. 661 (2) (503 SE2d 563) (1998), also cited by the plurality, is deficient because it erroneously relies on Jones.