Prior to introduction of evidence defendant moved for a continuance due to absence of witnesses “located in the area of Chicago,” allegedly necessary to prove his defense of alibi. Denial of the motion constitutes defendant’s first assignment of error.
[1, 2] A motion for continuance is ordinarily addressed to the discretion of the trial judge and his ruling thereon is not subject to review absent abuse of discretion. State v. Stinson, 267 N.C. 661, 148 S.E. 2d 593 (1966). Continuances should not be granted unless the reasons therefor are fully established. Hence, a motion for continuance should be supported by an affidavit showing sufficient grounds. State v. Gibson, 229 N.C. 497, 50 S.E. 2d 520 (1948).
[3] Here, the record recites that defendant attempted through counsel “to obtain statements of the prospective testimony of such persons in regard to defendant’s defense of alibi, but without success.” No names of absent witnesses are shown. What defendant expected to prove by these witnesses must be surmised. The oral motion is not supported by affidavit or other proof. This state of the record suggests only a natural reluctance to go to trial and affords no basis to conclude that absent witnesses, if such existed, would ever be present for the trial. No abuse of discretion is shown on these facts, and the assignment of error based thereon is overruled.
Defendant contends his in-court identification was tainted by an out-of-court pretrial photographic identification in that (1) he was not represented by counsel and (2) the circumstances surrounding the photographic identification were unnecessarily suggestive and conducive to irreparable mistaken identity. He interposed two objections to Mrs. Powell’s references to him and two objections and one motion to strike to the witness Harrelson’s references to him. Each witness was positive when identifying defendant as one of the robbers and stated that identification was based on personal observations *313made of the defendant at the time of the robbery. Without conducting a voir dire the court overruled the objections and denied the motion to strike. The act of the court in this respect constitutes defendant’s second assignment of error.
This assignment presents for decision whether the trial court committed prejudicial error in failing to conduct a voir dire examination and make appropriate findings of fact with respect to (1) the procedures employed in the identification process and (2) the origin of the in-court identification.
[4] A suspect has no constitutional right to the presence of counsel when eyewitnesses are viewing photographs for purposes of identification, and this is true regardless of whether he is at liberty or in custody at the time. State v. Accor and Moore, 277 N.C. 65, 175 S.E. 2d 583 (1970); State v. Jacobs, 277 N.C. 151, 176 S.E. 2d 744 (1970). Such pretrial identification procedure is not a critical stage of the proceeding as delineated in United States v. Wade, 388 U.S. 218, 18 L.Ed. 2d 1149, 87 S.Ct. 1926 (1967), and Gilbert v. California, 388 U.S. 263, 18 L.Ed. 2d 1178, 87 S.Ct. 1951 (1967).
We held in State v. Vickers, 274 N.C. 311, 163 S.E. 2d 481 (1968), that a general objection is sufficient to challenge the admissibility of a confession, and failure of the trial judge to conduct a voir dire to determine its voluntariness was prejudicial error requiring a new trial. However, this rule has never been applied directly to pretrial photographic identification procedures.
In State v. Blackwell, 276 N.C. 714, 174 S.E. 2d 534 (1970), we said: “In proper cases the voir dire procedure may be invoked concerning identification testimony; however, defendant cannot challenge an in-court identification so as to obtain a voir dire hearing, and a ruling on the offered testimony on the basis that it was ‘tainted’ by prior photographic identification procedures, a ‘lineup,’ or other in-custody confrontation without at least, a general objection.”
In State v. Accor and Moore, supra, we said, inter alia: “When the State offers a witness whose testimony tends to identify the defendant as the person who committed the crime charged in the indictment, and the defendant interposes timely objection and requests a voir dire or asks for an opportunity *314 to ‘qualify’ the witness, such voir dire should be conducted in the absence of the jury and the competency of the evidence evaluated. Upon such hearing, if the in-court identification by a witness is challenged on the ground it is tainted by an unlawful out-of-court photographic or corporeal identification, all relevant facts should be elicited and all factual questions determined, including those involving the defendant’s constitutional rights, pertinent to the admissibility of the proffered evidence.” (Emphasis ours.) A new trial was awarded on the ground that each defendant’s photograph was taken while he was being unlawfully detained by the Gastonia Police, then viewed by the State’s witnesses and admitted into evidence with the in-court identification of the witnesses, all over the timely and consistent objections of defendants.
In State v. Williams, 274 N.C. 328, 163 S.E. 2d 353 (1968), we held that failure of the trial judge to conduct a voir dire and make specific findings of fact concerning the procedures used in a pretrial identification lineup will be deemed harmless error where the uncontradicted evidence clearly shows that (1) defendant waived counsel at the lineup, (2) the lineup was conducted fairly and without prejudice, and (3) the in-court identification was independent in origin, based upon what the witness observed at the time of the robbery, and was not fruit of the lineup.
[5, 7] It is apparent from the foregoing decisions that the better procedure dictates that the trial judge, even upon a general ■objection only, should conduct a voir dire in the absence of the jury, find facts, and thereupon determine the admissibility of in-court identification testimony. State v. Blackwell, supra (276 N.C. 714, 174 S.E. 2d 534). Failure to conduct the voir dire, however, does not necessarily render such evidence incompetent. Where, as here, the pretrial viewing of photographs was free of impermissible suggestiveness, and the evidence is clear and convincing that defendant’s in-court identification originated with observation of defendant at the time of the robbery and not with the photographs, the failure of the trial court to conduct a voir dire and make findings of fact, as he should have done, must be deemed harmless error. State v. Williams, supra (274 N.C. 328, 163 S.E. 2d 353). A different result could not reasonably be expected upon a retrial if all evidence of pretrial photographic identification were excluded.
*315Identification by photograph was expressly approved in Simmons v. United States, 390 U.S. 377, 19 L.Ed. 2d 1247, 88 S.Ct. 967 (1968), where it was held that “each case must be considered on its own facts, and that convictions based on eyewitness identification at trial following a pretrial identification by photograph will be set aside on that ground only if the photographic identification procedure was so impermissibly suggestive as to give rise to a very substantial likelihood of irreparable misidentification. This standard accords with our resolution of a similar issue in Stovall v. Denno, 388 U.S. 293, 301-302, 18 L.Ed. 2d 1199, 1206, 87 S.Ct. 1967, and with decisions of other courts on the question of identification by photograph.”
[6, 7] Applying the standard enunciated in Simmons, we find no impermissible suggestiveness in the photographic identification procedure used in this case. Both victims observed defendant during the course of the robbery — Mrs. Powell observed him intently for five minutes while he held a gun in her face. It may be inferred that she obtained an indelible impression of his facial characteristics. She conversed with him during the robbery and had full opportunity to observe his mannerisms and mode of speech. Both victims described his hair style and his clothing immediately following the robbery. Neither victim has ever identified anyone else save defendant and his accomplice Hampton. Numerous photographs were rejected by these eyewitnesses because they did not fit the mental picture of the robbers obtained at the time of the robbery. Three days after the robbery the photographs of this defendant, Charles Hampton, Jr., and Hoyle Starks, Jr., were lawfully received by mail (presumably from the Washington, D. C. Police Department) and shown to the victims. Defendant and Charles Hampton, Jr., were immediately recognized as the two robbers. These three photographs were offered and received in evidence without objection. Whether the victims viewed an estimated fifteen to twenty-five photographs one at a time or all at one time is immaterial. Viewed in context and in light of the total circumstances, there is little chance that defendant was incorrectly identified. In our view it is quite obvious from the whole of the evidence that defendant’s in-court identification was independent in origin, based upon what the witnesses observed at the time of the robbery, and not upon the photographs. Impermissible suggestive*316ness amounting to a denial of due process has not been shown, and failure of the trial judge to conduct a voir dire must be deemed harmless. State v. Williams, supra (274 N.C. 328, 163 S.E. 2d 353); State v. Bell, 270 N.C. 25, 153 S.E. 2d 741 (1967). We think it was harmless beyond a reasonable doubt. Chapman v. California, 386 U.S. 18, 17 L.Ed. 2d 705, 87 S.Ct. 824 (1967); State v. Brinson, 277 N.C. 286, 177 S.E. 2d 398 (1970).
[8] Defendant’s second assignment must fail for yet another reason. The record discloses that both eyewitnesses implicated defendant as one of the robbers in numerous references on direct as well as cross-examination. Defendant objected to only part of this testimony and moved to strike only once. The admission of evidence over objection cannot be regarded as prejudicial when testimony of like import is thereafter admitted without objection. Spears v. Randolph, 241 N.C. 659, 86 S.E. 2d 263 (1955); Davis v. Vaughn, 243 N.C. 486, 91 S.E. 2d 165 (1956). Defendant’s second assignment of error is overruled.
[9] Defendant’s third assignment requires no discussion. The photograph in question (S-9) was offered by the State and defendant did not object. When there is no objection to the admission of evidence, the question of its competency is foreclosed on appeal. State v. Camp, 266 N.C. 626, 146 S.E. 2d 643 (1966).
While being transferred from Craven County Hospital to Central Prison in Raleigh for safekeeping, defendant allegedly stated to the Sheriff that he was sorry the robbery happened; that he did not shoot anybody — the other man did the shooting. The Sheriff’s testimony to that effect was admitted over defendant’s timely objection. Defendant argues he had not been warned of his constitutional rights and had not waived his right to the presence of counsel at the time the incriminating statement was allegedly made. He therefore contends this evidence was incompetent and violated his constitutional rights under the due process clause of the Fourteenth Amendment, citing Miranda v. Arizona, 384 U.S. 436, 16 L.Ed. 2d 694, 86 S.Ct. 1602, 10 A.L.R. 3d 974 (1966). We now examine the validity of this assignment.
[10] The Court conducted a voir dire examination in the jury’s absence to determine the competency of the challenged evidence. The evidence on voir dire tends to show, and the Court found as a fact, that on 27 March 1970 Officer Bratcher had, in fact, *317advised defendant of his constitutional rights as required by Miranda at which time defendant stated he wanted a lawyer before discussing the case; that en route to Raleigh, defendant engaged in a general conversation with Sheriff Berry and Deputy Sheriff Edwards and stated in that conversation that “he had been reading a Bible at the hospital and was sorry that the robbery happened, but that he didn’t shoot anybody, that the other man — or another man — had done the shooting.” The Court found that the quoted statement was not in response to any question by the officers but was spontaneously made by defendant while riding along toward Raleigh. The Court accordingly concluded that the statement was volunteered freely and understandingly and that the defendant was an intelligent, knowledgeable person who fully understood his constitutional rights. The incriminating statement was thereupon admitted into evidence.
[11] It is settled law that the findings of the trial judge when supported by competent evidence, as here, are binding and conclusive in appellate courts in this jurisdiction. State v. Gray, 268 N.C. 69, 150 S.E. 2d 1 (1966); State v. Harris, 279 N.C. 307, 182 S.E. 2d 364 (1971); State v. Morris, 279 N.C. 477, 183 S.E. 2d 634 (1971). The evidence was properly admitted. Defendant’s fourth assignment of error is overruled.
[12] Defendant’s fifth assignment attacks the charge as inadequate to comply with G.S. 1-180. Defendant contends “the jury could have returned a compromise verdict, even though it followed the Court’s instructions.” This assignment is sheer speculation with no authority cited. A careful examination of the charge reveals no basis for this attack, and the assignment is accordingly overruled.
[13] In Case No. 70-CR-2250 defendant was convicted of armed robbery as charged. In Case No. 70-CR-2250A defendant was charged with assault with a deadly weapon with intent to kill inflicting serious injury not resulting in death, a felony punishable by imprisonment up to ten years. See G.S. 14-32 (a) and G.S. 14-2. He was only convicted, however, of assault with a deadly weapon inflicting serious injury, a felony punishable by imprisonment up to five years under G.S. 14-32 (b). Defendant contends the latter conviction is a lesser included offense of armed robbery and, relying on State v. Hatcher, 277 N.C. 380, 177 S.E. 2d 892 (1970), assigns as error submission of *318the assault charge and pronouncement of a separate judgment on the verdict in that case. This is his sixth assignment of error.
Defendant’s position is unsound. An assault with a deadly weapon inflicting serious injury is not a lesser included offense of armed robbery because the infliction of serious injury is not an essential ingredient of the armed robbery charge. It is only when all essentials of the lesser offense are included among the essentials of the greater offense that the law merges them into one and treats the less serious charge as a “lesser included offense.” Chief Justice Bobbitt, writing for the Court with his usual clarity, recently treated the question of lesser included offenses with finality in State v. Richardson, 279 N.C. 621, 185 S.E. 2d 102 (1971). That case is controlling here. Defendant’s sixth assignment is overruled.
Defendant has failed to show prejudicial error. The verdicts and judgments must therefore be upheld.
No error.