MARTIN, Justice.
Defendant assigns error to both the guilt phase and the sentencing phase of his capital trial. Having carefully reviewed the entire record and each of defendant’s arguments, we find no error in either phase and decline to disturb defendant’s conviction and sentence.
The state’s evidence tended to show the following: On 16 August 1986 the body of Jesse Ward, aged seventy-seven, was discovered in the kitchen of his Robeson County home. The victim had spent the previous day helping his brother-in-law, Henry Powell, fix a lawn mower and had planned to return to Powell’s home on the morning of the sixteenth to finish the job. When the victim did not arrive as scheduled, Powell called him on the telephone repeatedly but always received a busy signal. Later that day Powell and his grandson Richard went by the victim’s house. Richard and a neighbor entered the house through the back door and discovered the victim’s body on the kitchen floor. They observed two holes in the victim’s abdomen and blood on his trousers. The victim held the telephone receiver in his left hand, pressed against his ear.
Investigators recovered a cartridge casing from the grass near the back door and a spent .22-caliber bullet from the kitchen sink. There were two round holes in the back screen door. An [184]*184autopsy performed by Dr. Marvin Thompson revealed two penetrating gunshot entrance wounds on the victim’s abdomen and a single exit wound on his back. A .22-caliber bullet was lodged in the victim’s spinal column and his abdominal cavity contained two liters of blood. Dr. Thompson determined the cause of death to be “hemorrhage secondary to gunshot wounds.”
The shooting occurred just north of Maxton near the intersection of Highway 71 and Rural Paved Road 1312. The victim’s home sits approximately 135 feet east of a small grocery store located at the corner of the intersection. Haven Betsy’s house is some 527 feet south of the store. On 17 August Detective A. W. Oxendine took statements from Grady Jacobs and Patty Faye Locklear, residents of the Betsy home. Shortly thereafter Oxendine obtained a warrant for defendant’s arrest.
The state based its case primarily upon Patty Faye Locklear’s eyewitness account of the crime. Ms. Locklear testified that on 15 August 1986 she was living at Haven Betsy’s house with her boyfriend Grady Jacobs. Defendant, who is Jacobs’ first cousin, had also been living there but had moved out at the end of July after threatening to kill Betsy during a drunken confrontation. Nonetheless, he continued to visit the Betsy home every evening after work. Defendant often displayed a silver .22-caliber pistol: “We would be sitting in the house — you know — drinking and he never would pull it out until he got real high.”
Jacobs and Ms. Locklear had become acquainted with their elderly neighbor, the victim Jesse Ward, several weeks before the crime. Mr. Ward gave them rides to Lumberton and on one occasion they spent the night at his home. On 5 August 1986, Jacobs bought a dog from Mr. Ward, making a down payment of seven or eight dollars. However, the dog soon escaped from its new owner and returned to the Ward home. Jacobs retrieved the dog but it got loose once more, never to be seen again.
On the evening of 15 August defendant came by Haven Betsy’s house. Ms. Locklear, Jacobs, and defendant drank for about thirty minutes, then walked to a friend’s house about three-quarters of a mile away. Jacobs, who had broken his foot two days before, used crutches and walked very slowly. Defendant drank about a half a fifth of liquor during the visit. On the way back to Betsy’s, the group stopped by the Ward home because [185]*185Jacobs wanted to inquire about the missing dog. They went around to the back door and Jacobs asked Mr. Ward if he had the dog. Mr. Ward responded that he did not. Jacobs said he wanted the money or the dog. Mr. Ward indicated that he had neither and slammed the door.
As they walked away Jacobs angrily noted that Mr. Ward “was going to pull that shit on the wrong person and they was going to kill him.” A few minutes later defendant asked if Jacobs wanted him to kill Mr. Ward. Jacobs responded “Yeah, kill the old son-of-a-bitch.” Jacobs suggested that defendant lure Mr. Ward away from home by asking him to help carry a washing machine. He told defendant not to shoot Mr. Ward at home because “all them houses will hear it.” Defendant asked Jacobs to accompany him on the fatal errand but Jacobs declined, noting that his broken foot would prevent him from fleeing the scene if necessary. When defendant protested that Mr. Ward would probably not open the door for him, Jacobs ordered Ms. Locklear to go along. Ms. Locklear reluctantly complied because she was afraid of the two men. She tried to turn back at one point but defendant grabbed her arm.
When they got to the Ward home defendant instructed Ms. Locklear to knock at the back door and identify herself. Mr. Ward came to the door and defendant started talking about the washing machine. Mr. Ward told him it was late and the machine probably would not fit in his trunk anyway. At that point defendant drew his gun and said “I’m going to kill you you old white son-of-a-bitch.” He shot twice. Mr. Ward slammed the door. Ms. Locklear heard him exclaim “Oh” and then heard something fall. She and defendant ran back to Haven Betsy’s house where defendant removed the remaining bullets from the gun. He offered a spent cartridge casing to Ms. Locklear but she refused to take it. Defendant said he would “hold the evidence.” He looked at Ms. Locklear and declared “That’s what I do to a person that tells on me.”
Jacobs and Ms. Locklear first talked to police on 17 August. Their original statements made no mention of Jacobs’ role in planning the killing. Statements taken 18 December were more complete and were essentially consistent with Ms. Locklear’s trial testimony. Both Jacobs and Ms. Locklear were subsequently charged with conspiracy to commit murder.
[186]*186Robeson County officers arrested defendant on 17 August at Haven Betsy’s house. A search incident to the arrest yielded a .22-caliber semi-automatic pistol which had been hidden in defendant’s left sock. Although the bullet retrieved from the victim’s body was too deformed to determine if it had been fired from defendant’s gun, the bullet retrieved from the kitchen sink had rifling characteristics similar to those in the gun’s barrel, and the cartridge casing retrieved from the victim’s yard matched casings fired from the gun. A further search of defendant at the sheriffs department yielded fifteen hollow-point .22-caliber long-rifle cartridges.
After defendant was taken into custody, he made three brief but somewhat contradictory statements. When asked if he shot Mr. Ward, he responded “I did it.” He later said “if I shot the man, I don’t remember it.” As he was taken to be fingerprinted, he stated “If I go down I’m not going down alone.” After the fingerprinting he made a statement blaming the shooting on Grady Jacobs and Patty Faye Locklear.
At trial defendant testified on his own behalf and denied shooting Mr. Ward. His evidence tended to show the following: On 15 August he drank three cans of beer and three vodka drinks after work. He then filled up a pint bottle with vodka, put his gun in his pocket, and went to Haven Betsy’s house. When he arrived Grady Jacobs approached him and asked to borrow the gun. Defendant gave it to him and they had a drink. They then walked to a friend’s house and finished off the pint. At one point they drove to defendant’s house for more liquor and defendant got “pretty well loaded.” On the way back to Betsy’s house at about 12:30 or 1:00 a.m., they stopped at the corner grocery store to get soft drinks out of the machine. Defendant was “pretty high” but was not staggering. Jacobs and Ms. Locklear went to the Ward home while defendant remained at the store. Shortly thereafter defendant heard two or three shots. Jacobs and Ms. Locklear returned to the store arguing, then hurriedly retreated to Betsy’s house. Jacobs returned defendant’s gun.
On cross-examination, defendant admitted convictions for larceny in 1962; murder in the first degree, escape from prison, and auto larceny in 1966; escape from prison in 1969; escape from prison and auto larceny in 1971; and driving under the influence [187]*187in 1983. The jury convicted defendant of murder in the first degree based on a theory of premeditation and deliberation.
During the sentencing phase the state presented evidence with regard to defendant’s prior murder conviction. Ula Lowry testified that on 22 May 1966 she went riding with defendant and his uncle, Otis Bryant. Defendant sat in the backseat and Bryant drove while both men drank white liquor. After riding around for a few hours they came to a particular crossroads. Defendant ordered Bryant to turn left towards home, but Bryant proceeded straight across the intersection instead. Defendant then shot Bryant in the back four times with a .22-caliber pistol. When Bryant fell over onto Ms. Lowry’s lap and the car came to a stop, defendant got out and ran into the woods. There had been no argument and defendant did not appear drunk.
Defendant again testified on his own behalf, expressing remorse for the death of Jesse Ward. His evidence tended to show that he has a third-grade education and cannot read or write. Otis Bryant’s murder occurred after he and Bryant had finished a half-gallon jar of white liquor. He cannot say exactly what happened that day in 1966 because he was “pretty well loaded.” He was paroled three times but each time returned to prison after conviction for driving under the influence. He has escaped from prison several times, including an escape while awaiting trial in the present case. Although he sought treatment for alcoholism on several occasions, he failed to take the medication he was given.
The jury found N.C.G.S. § 15A-2000(e)(2), defendant’s prior capital felony conviction, to be the sole aggravating circumstance and rejected each of the four mitigating circumstances submitted. Upon unanimously finding beyond a reasonable doubt that the aggravating circumstance was sufficiently substantial to call for the imposition of the death penalty, the jury recommended that defendant be sentenced to death. Judgment of execution was entered 27 January 1987. Defendant appeals this sentence as a matter of right under N.C.G.S. § 7A-27(a).
Guilt Phase
Defendant first contends that the trial judge improperly denied his motions to dismiss the charge of murder in the first [188]*188degree. We note at the outset that the denial of defendant’s motion to dismiss at the close of the state’s evidence is not properly at issue on this appeal. Defendant chose to offer evidence after his motion was denied and thereby waived appellate review of the trial judge’s decision. State v. Griffin, 319 N.C. 429, 355 S.E. 2d 474 (1987); N.C.G.S. § 15-173 (1983). We need only address defendant’s motion to dismiss at the close of all the evidence.
In considering a motion to dismiss in a criminal matter, the trial court must determine whether there is substantial evidence of each element of the offense charged and substantial evidence that the defendant is the perpetrator. State v. Bullard, 312 N.C. 129, 322 S.E. 2d 370 (1984). The evidence must be examined in the light most favorable to the state, and the state is entitled to every reasonable inference to be drawn therefrom. State v. Bright, 301 N.C. 243, 271 S.E. 2d 368 (1980). Any contradictions or discrepancies in the evidence are for the jury to resolve and do not warrant dismissal. State v. Powell, 299 N.C. 95, 261 S.E. 2d 114 (1980).
Murder in the first degree is the intentional and unlawful killing of a human being with malice, premeditation, and deliberation. State v. Fleming, 296 N.C. 559, 251 S.E. 2d 430 (1979); N.C.G.S. § 14-17 (1986). Premeditation means that the defendant formed the specific intent to kill for some length of time, however short, before the actual killing. State v. Misenheimer, 304 N.C. 108, 282 S.E. 2d 791 (1981). Deliberation means that the intent to kill was executed in a cool state of blood, without legal provocation, and in furtherance of a fixed design for revenge or to accomplish some unlawful purpose. State v. Britt, 285 N.C. 256, 204 S.E. 2d 817 (1974). No particular length of time is required for the mental processes of premeditation and deliberation; it is sufficient that the processes occur prior to, and not simultaneously with, the killing. State v. Perry, 276 N.C. 339, 172 S.E. 2d 541 (1970).
Premeditation and deliberation ordinarily must be proved by circumstantial rather than direct evidence. State v. Brown, 315 N.C. 40, 337 S.E. 2d 808 (1985), cert. denied, 476 U.S. 1165, 90 L.Ed. 2d 733 (1986). Some of the circumstances which may support an inference of premeditation and deliberation are: the brutality of the killing, the nature and number of the victim’s wounds, the dealing of lethal blows after the victim has been felled and [189]*189rendered helpless, a lack of provocation on the part of the victim, the conduct and statements of the defendant before and after the killing, threats and declarations of the defendant before and during the course of the occurrence giving rise to the death of the deceased, and ill-will or previous difficulty between the parties. Id. Malice may be inferred from the use of a deadly weapon. State v. Lang, 309 N.C. 512, 308 S.E. 2d 317 (1983).
Applying these familiar principles to the case at hand, we find ample evidence of the elements of first-degree murder in the shooting of Jesse Ward. In the light most favorable to the state the evidence supported the inference that defendant formed the intent to kill well in advance of the murderous deeds. The evidence tended to show that defendant calmly volunteered his services as an assassin to Grady Jacobs shortly after Jacobs’ dispute with the victim, then worked out the details of the crime with Jacobs’ help. The two planned a ruse to gain access to the victim and discussed the need for Patty Faye Locklear’s assistance. Defendant then carried out the plan, announcing his deadly intention to the victim before shooting him with a .22-caliber pistol. Defendant’s conduct and declarations, coupled with the lack of legal provocation on the part of the victim, raised inferences of malice, premeditation, and deliberation sufficient to survive the motion to dismiss.
Defendant presents two arguments in support of the motion. He first submits that the testimony of Patty Faye Locklear, from which most of the state’s evidence was gleaned, was not substantially sufficient to convince a reasonable trier of fact that defendant was the perpetrator of the offense. Defendant contends that Ms. Locklear had an interest in the outcome of the case and therefore lied about the murder in order to protect Grady Jacobs and cover up her own involvement in the crime. We find no merit in this argument. As previously noted, the evidence on a motion to dismiss must be viewed in the light most favorable to the state. Ms. Locklear’s credibility and her interest in the outcome of the case were matters for the jury to consider. State v. Locklear, 322 N.C. 349, 368 S.E. 2d 377 (1988).
Alternatively, defendant argues that he was so intoxicated at the time of the offense that he was incapable of forming a premeditated and deliberate purpose to kill. The general rule on [190]*190intoxication may be stated as follows: If at the time of the killing the defendant was so intoxicated as to be utterly incapable of forming a premeditated and deliberate intent to kill, he may not be found guilty of first-degree murder because an essential element of the crime is missing. State v. Goodman, 298 N.C. 1, 257 S.E. 2d 569 (1979). However, no inference of the absence of premeditation and deliberation arises from intoxication as a matter of law, because intoxication does not necessarily render a person incapable of engaging in the thought processes of premeditation and deliberation. State v. Locklear, 322 N.C. 349, 368 S.E. 2d 377; State v. Lowery, 309 N.C. 763, 309 S.E. 2d 232 (1983).
Here, although there was some evidence of intoxication presented, there was also considerable evidence to the contrary. Ms. Locklear’s testimony painted a vivid portrait of defendant coolly and coherently planning the murder with Grady Jacobs. Defendant had the presence of mind to realize that the victim would not open the door for him and to communicate this problem to Jacobs. He was alert enough to compel Ms. Locklear’s participation in the crime by capturing her as she attempted to turn back. He was also able to give her instructions about her role in the ruse. He managed to hold a conversation with the victim and distracted him long enough to position himself for the shooting: After the shooting he carefully removed “the evidence” from the gun and made intimidating statements to Ms. Locklear to coerce her silence. Viewing this evidence in the light most favorable to the state, it is sufficient to support a finding that defendant was not so intoxicated as to be incapable of premeditation and deliberation.
We conclude that the trial court properly denied defendant’s motion to dismiss. For the same reasons, his motion for directed verdict of acquittal was also properly denied. Such motions challenge the sufficiency of the evidence to go to the jury and have the same legal effect as motions for dismissal. State v. Barbour, 295 N.C. 66, 243 S.E. 2d 380 (1978).
By his next assignment or error, defendant contends that he was prejudiced by references to the impact of the crime upon the victim’s family. Defendant challenges the following portion of the district attorney’s closing argument in the guilt phase:
This lawsuit, like I would suggest 99% of all criminal lawsuits, comes down to what Mr. Jacobson talked about. [191]*191Credibility. Just simply, who can you afford to believe as you go about doing your duty in this case? Do you believe for instance, ladies and gentlemen of the jury, Mr. Henry Powell? The 80-year-old-gentlemen sitting here. What reason has he got to tell you anything but the truth?
His emotion on that stand, ladies and gentlemen, was not fake[d] for your benefit as I would suggest to you was the emotion that this defendant sitting over here purported to display for your — whatever heart strings he could pull on. That old man misses his brother-in-law who was in good health over there that day helping at his home.
Do you believe what Mr. Powell has to say about this case? He had absolutely no reason to tell you anything but the truth about the events of August 15th and August 16th 1986. Do you believe him?
Do you believe, ladies and gentlemen of the jury, the young boy sitting there, Richard Powell, Jr., sixteen years of age. The boy that tells you when he put his hand on the door knob something struck him. He couldn’t push it open. He was filled with trepidation for some reason as his grandfather and others went around the house hollering for Jesse. And eventually he got his nerve up and pushed open the door. And when he did he found his grandfather [great-uncle] lying there in the blood with the holes in his chest.
Do you believe what little Richard Powell has to say about this case? He has no reason to tell you anything but the absolute truth about the events of that day.
Defendant urges that this argument’s emotional appeal was unduly inflammatory.
We have recognized that counsel must be allowed wide latitude in the argument of a hotly contested case. State v. Britt, 288 N.C. 699, 220 S.E. 2d 283 (1975). However, we have also stressed that “the jury’s decision must be based solely on the evidence presented at trial and the law with respect thereto, and not upon the jury’s perceived accountability to the witnesses, to the victim, to the community, or to society in general.” State v. [192]*192Boyd, 311 N.C. 408, 418, 319 S.E. 2d 189, 197 (1984), cert. denied, 471 U.S. 1030, 85 L.Ed. 2d 324 (1985). Arguments emphasizing mercy, prejudice, pity, or fear are inappropriate in the guilt phase of the trial, in which the jury’s focus is properly upon guilt or innocence. State v. Oliver, 309 N.C. 326, 307 S.E. 2d 304 (1983).
Defendant failed to object to the alleged error. In a capital case
an appellate court may review the prosecution’s argument, even though defendant raised no objection at trial, but the impropriety of the argument must be gross indeed in order for this Court to hold that a trial judge abused his discretion in not recognizing and correcting ex mero motu an argument which defense counsel apparently did not believe was prejudicial when he heard it.
State v. Johnson, 298 N.C. 355, 369, 259 S.E. 2d 752, 761 (1979).
Here the argument does not rise to the level of gross impropriety. Viewed in context, the reference to Henry Powell’s show of emotion on the stand was not a bid for sympathy but instead a small portion of counsel’s lengthy discussion of credibility issues. This discussion encouraged an assessment of the relative credibility of each and every witness based on many factors including demeanor on the witness stand. The demeanor of witnesses is a matter before the jury and may legitimately be argued to them. Cf. State v. Brown, 320 N.C. 179, 358 S.E. 2d 1, cert. denied, --- U.S. ---, 98 L.Ed. 2d 406 (1987); State v. Myers, 299 N.C. 671, 263 S.E. 2d 768 (1980); State v. Greene, 33 N.C. App. 228, 234 S.E. 2d 428 (1977). Furthermore, the reference to Richard Powell’s discovery of the victim’s body was nothing more than a brief capsulization of the boy’s testimony. As such it was rooted in the evidence.
Arguments of counsel are left largely to the discretion of the trial judge. State v. Huffstetler, 312 N.C. 92, 322 S.E. 2d 110 (1984), cert. denied, 471 U.S. 1009, 85 L.Ed. 2d 169 (1985). In the absence of a contemporaneous objection by defendant we do not find that the prosecutor’s remarks warranted intervention by the trial judge. See State v. Brown, 320 N.C. 179, 358 S.E. 2d 1 (guilt phase argument that the family of the victim had only the jury to turn to for justice not so improper as to require intervention ex [193]*193mero motu); State v. King, 299 N.C. 707, 264 S.E. 2d 40 (1980) (argument questioning what went through the minds of the victim’s family at the cemetery not so improper as to require intervention ex mero motu). This assignment of error is overruled.
We find no error in the guilt phase.
Sentencing Phase
By his first assignment of error in the sentencing phase, defendant contends that he was prejudiced by the admission of direct evidence detailing the factual circumstances of the 1966 murder of Otis Bryant. He claims that the testimony of Ula Lowry transformed the sentencing proceedings into a “mini-trial” of the earlier offense.
We have held that the prosecution must be permitted to present any competent, relevant evidence relating to defendant’s character or record which will substantially support the imposition of the death penalty, so as to avoid arbitrary or erratic sentencing. State v. Brown, 315 N.C. 40, 337 S.E. 2d 808. The preferred method for proving a prior conviction includes the introduction of the judgment itself into evidence. State v. Maynard, 311 N.C. 1, 316 S.E. 2d 197, cert. denied, 469 U.S. 963, 83 L.Ed. 2d 299 (1984). Although a prior conviction may be proved by stipulation or by original certified copy of the court record, the state is not precluded from other methods of proof. State v. Thompson, 309 N.C. 421, 307 S.E. 2d 156 (1983).
The better rule is to allow both sides to introduce evidence in support of aggravating and mitigating circumstances which have been admitted into evidence by stipulation. State v. Taylor, 304 N.C. 249, 283 S.E. 2d 761 (1981), cert. denied, 463 U.S. 1213, 77 L.Ed. 2d 1398, reh’g denied, 463 U.S. 1249, 77 L.Ed. 2d 1456 (1983). Defendant cannot by stipulation foreclose the state’s proof by limiting it to the bare record of the conviction. State v. Maynard, 311 N.C. 1, 316 S.E. 2d 197. Here the evidence in question was neither excessive nor repetitious and the trial judge exercised the necessary discretion to prevent the hearing from degenerating into a mini-trial of the prior crime. Moreover, defendant was given the opportunity to impress upon the jury that the prior crime was alcohol-related. This could only have worked to the defendant’s advantage as he sought to establish mitigating circumstances relating to his purported alcoholism.
[194]*194In the same vein, defendant contends that the district attorney should have been precluded from cross-examining him about the prior murder and from arguing the circumstances of it in his remarks to the jury. Because we hold that evidence concerning defendant’s prior conviction was relevant and properly admitted, the state was clearly entitled to cross-examine defendant with respect to the conviction and to argue the matter to the jury. These assignments of error are overruled.
Defendant next assigns error to the district attorney’s mention of the victim’s family in his sentencing phase jury remarks:
Mr. Ward will never see young Richard grow up to [be] a strong young man and raise a family. He will never see great nephews and nieces of his live, and grow up because he’s gone. Those little things — the opportunity to bounce on his knee the child produced by this boy here, he’ll never see.
Well, [defendant] took not only the life of Jesse Ward, ladies and gentlemen of the jury, he took the life of a loved one as well. He took from Mr. Henry Powell a beloved brother-in-law. No one can deny the emotions that the old man showed on the witness stand. He took from the young boy there, Richard, an uncle. He took from the family one that they loved.
Defendant failed to object to these remarks. The scope of an argument at the sentencing hearing is governed by the same general rules that apply to argument during the guilt proceedings. Consequently, when remarks of the prosecutor during the sentencing argument were not objected to at trial, the alleged impropriety must be glaring or grossly egregious for this Court to determine that the trial judge erred in failing to take corrective action sua sponte. State v. Pinch, 306 N.C. 1, 292 S.E. 2d 203, cert. denied, 459 U.S. 1056, 74 L.Ed. 2d 622 (1982), reh’g denied, 459 U.S. 1189, 74 L.Ed. 2d 1031 (1983).
17] Defendant maintains that the prosecutor’s argument was improper under Booth v. Maryland, 482 U.S. ---, 96 L.Ed. 2d 440 (1987), in which the United States Supreme Court held that the use of victim impact statements during the sentencing phase of capital cases violates the eighth amendment. In discussing Booth we have stated that
[195]*195[t]he Supreme Court’s decision in Booth brings into question language in Pinch and Oliver that the value of the victim’s life may be considered by the jury during sentencing. See State v. Pinch, 306 N.C. at 25, 292 S.E. 2d at 222, cert. denied, Smith v. North Carolina, 459 U.S. 1056, 74 L.Ed. 2d 622, reh’g denied, Pinch v. North Carolina, 459 U.S. 1189, 74 L.Ed. 2d 1031; State v. Oliver, 309 N.C. at 360, 307 S.E. 2d at 326. If the touchstone for propriety in sentencing arguments is whether the argument relates to the character of the criminal or the nature of the crime, see State v. Oliver, 309 N.C. at 360, 307 S.E. 2d at 326, then, arguably, the effects of that crime on those the victim leaves behind are not relevant.
State v. Brown, 320 N.C. 179, 202-03, 358 S.E. 2d 1, 17.
Assuming arguendo that the remarks were improper under Booth and that the impropriety was sufficiently glaring to call for the trial judge’s intervention ex mero motu, we nonetheless conclude that defendant was not prejudiced by the trial judge’s failure to take corrective action. In light of the aggravating circumstance found, the complete absence of mitigation, and the overwhelming evidence against defendant, any error in this respect was harmless beyond a reasonable doubt. N.C.G.S. § 15A-1443(b) (1983).
Finally, defendant contends that the trial judge committed plain error in instructing the jury that its decisions as to mitigating circumstances must be unanimous. Defendant, relying on the recent decision of the United States Supreme Court in Mills v. Maryland, 486 U.S. ---, 100 L.Ed. 2d 384 (1988), urges that the instructions on unanimity entitle him to a new sentencing hearing. For the reasons expressed in State v. McKoy, 323 N.C. 1, 372 S.E. 2d 12 (1988), we reject defendant’s argument.
Proportionality
Having determined that the guilt and sentencing phases of defendant’s trial were free of prejudicial error, we now turn to our statutory duties pursuant to the mandate of N.C.G.S. § 15A-2000(d)(2). The statute sets forth a tripartite test as a check against the random or capricious imposition of the death penalty. State v. Jackson, 309 N.C. 26, 305 S.E. 2d 703 (1983); State v. Hutchins, 303 N.C. 321, 279 S.E. 2d 788 (1981). We must determine [196]*196(1) whether the record supports the jury’s finding of the aggravating circumstance or circumstances upon which it based the death sentence; (2) whether the sentence was imposed under the influence of passion, prejudice, or any other arbitrary factor; and (3) whether the sentence is excessive or disproportionate to the penalty imposed in similar cases. State v. Williams, 308 N.C. 47, 301 S.E. 2d 335, cert. denied, 464 U.S. 865, 78 L.Ed. 2d 177, reh’g denied, 464 U.S. 1004, 78 L.Ed. 2d 704 (1983).
We consider the responsibility placed upon us by subdivision (d)(2) to be as serious as any responsibility placed upon an appellate court. State v. Jackson, 309 N.C. 26, 305 S.E. 2d 703; State v. Rook, 304 N.C. 201, 283 S.E. 2d 732 (1981), cert. denied, 455 U.S. 1038, 72 L.Ed. 2d 155 (1982). Thus, we accord the review of capital cases our utmost care and diligence. State v. Pinch, 306 N.C. 1, 292 S.E. 2d 203; State v. Smith, 305 N.C. 691, 292 S.E. 2d 264, cert. denied, 459 U.S. 1056, 74 L.Ed. 2d 622 (1982), reh’g denied, 459 U.S. 1189, 74 L.Ed. 2d 1031 (1983). We have carefully reviewed the record on appeal, transcript, and exhibits in this case along with the briefs and oral arguments presented. After full and cautious deliberation, we conclude that the record fully supports the jury’s finding of the aggravating circumstance submitted. Furthermore, we find no indication that the sentence of death was imposed under the influence of passion, prejudice, or any other arbitrary or impermissible factor.
Finally, we undertake the solemn task of proportionality review, whereby we compare both the defendant and the crime to similar cases in the proportionality pool. The pool includes all cases arising since 1 June 1977 which have been tried as capital cases and reviewed on direct appeal by this Court and in which the jury recommended death or life imprisonment or in which the trial court imposed life imprisonment after the jury failed to agree on a sentencing recommendation. State v. Williams, 308 N.C. 47, 301 S.E. 2d 335. The pool includes only those cases which have been affirmed by this Court as to both phases of the trial. State v. Jackson, 309 N.C. 26, 305 S.E. 2d 703. In making the comparison, we do not simply engage in rebalancing the aggravating and mitigating circumstances; rather, we are obligated to scour the entire record for all the circumstances of the case and the manner in which the defendant committed the crime, as well as the defendant’s character, background, and mental and physical [197]*197condition. State v. McLaughlin, 323 N.C. 68, 372 S.E. 2d 49 (1988); State v. Lawson, 310 N.C. 632, 314 S.E. 2d 493 (1984), cert. denied, 471 U.S. 1120, 86 L.Ed. 2d 267 (1985). We do not feel bound to give a citation to every case used for comparison. State v. Bondurant, 309 N.C. 674, 309 S.E. 2d 170 (1983).
In this case the jury found the single aggravating circumstance that defendant had been previously convicted of another capital felony, N.C.G.S. § 15A-2000(e)(2). The jury found no circumstances in mitigation.
To date this Court has affirmed the guilt and sentencing phases in thirty-eight capital cases. We have vacated the death sentence as disproportionate in six of those: State v. Stokes, 319 N.C. 1, 352 S.E. 2d 653 (1987); State v. Rogers, 316 N.C. 203, 341 S.E. 2d 713 (1986); State v. Young, 312 N.C. 669, 325 S.E. 2d 181 (1985); State v. Hill, 311 N.C. 465, 319 S.E. 2d 163 (1984); State v. Bondurant, 309 N.C. 674, 309 S.E. 2d 170; and State v. Jackson, 309 N.C. 26, 305 S.E. 2d 703. Defendant’s case has little in common with these six. In each there was significant mitigation found by the jury. In Bondurant, for example, the defendant sought immediate medical aid for his victim and cooperated with law enforcement officers. In Stokes and Young, the defendants were teenagers. In Jackson, Hill, and Rogers, the defendants had no significant history of prior criminal conduct. More to the point, in none of the cases held disproportionate had the defendant killed another person prior to the murder for which he received the death penalty.
Defendant’s case is in fact unique among all those constituting the proportionality pool. His is the only case in which the jury found the prior capital felony aggravating circumstance under N.C.G.S. § 15A-2000(e)(2). For purposes of comparison, then, we look to cases in which a very similar circumstance, conviction of a prior violent felony, was found pursuant to N.C.G.S. § 15A-2000(e)(3), and in which the prior violent felony resulted in the victim’s death. Sections (e)(2) and (e)(3) are the only enumerated aggravating circumstances which reflect upon a defendant’s character as a recidivist. State v. Brown, 320 N.C. 179, 358 S.E. 2d 1. They tend to demonstrate that the crime committed was part of a long-term course of violent conduct. Id.
[198]*198Our research reveals five cases in which the defendant had been convicted of a prior violent felony resulting in the victim’s death. In four of the cases the jury found some circumstances in mitigation but recommended a sentence of death: State v. McKoy, 323 N.C. 1, 372 S.E. 2d 12 (previous conviction of murder in the second degree); State v. McLaughlin, 323 N.C. 68, 372 S.E. 2d 49 (previous conviction of involuntary manslaughter); State v. Taylor, 304 N.C. 249, 283 S.E. 2d 761 (previous conviction of murder in the first degree); State v. McDowell, 301 N.C. 279, 271 S.E. 2d 286 (1980), cert. denied, 450 U.S. 1025, 68 L.Ed. 2d 220, reh’g denied, 451 U.S. 1012, 68 L.Ed. 2d 865 (1981) (previous conviction of murder in the second degree).
In only one case did the jury recommend a life sentence: State v. Withers, 311 N.C. 699, 319 S.E. 2d 211 (1984). In Withers the defendant shot and killed his fiancee’s twelve-year-old daughter after an argument concerning her accusations of sexual abuse, then shot his fiancee and himself. The defendant had previously been convicted of murder in the first degree and had served thirteen years in prison for that crime before his release on parole. The jury found as aggravating circumstances that defendant had previously been convicted of a violent felony and that the murder of his fiancee’s daughter was part of a course of violent conduct. The jury also found one or more of the ten mitigating circumstances submitted but did not specify which ones. We therefore must assume for purposes of proportionality review that all ten circumstances were found. State v. Stokes, 319 N.C. 1, 352 S.E. 2d 653.
Because of the substantial mitigation involved, Withers is distinguishable from the other cases in which the jury recommended death and from the instant case. Juries have consistently returned sentences of death when the defendant previously has been convicted of homicide, unless the mitigation involved is very substantial indeed. Here, of course, the jury found no circumstances in mitigation at all. In the absence of substantial mitigation, we cannot say that defendant’s sentence is disproportionate when compared to other cases involving a prior homicide conviction.
This case also bears a striking factual similarity to State v. Brown, 320 N.C. 179, 358 S.E. 2d 1, in which the jury recommend[199]*199ed the death penalty. As in this case, the defendant in Brown shot and killed an unsuspecting neighbor because of a grudge against him, the shooting occurred at the victim’s home, and the defendant announced his intention to kill the victim to others in advance of the crime. Moreover, in Brown, as in this case, the sole aggravating circumstance found was that of a prior violent felony, and the jury found no mitigating circumstances. We find nothing in the record to meaningfully differentiate the instant case from Brown or to demonstrate that this defendant is any less deserving of the death penalty than the defendant in Brown.
All of the evidence in this case points to the senseless slaying of an elderly man undertaken in a startlingly casual manner. Defendant had no personal quarrel with the victim but took it upon himself to become involved in a dispute between his cousin and the victim about a missing dog. This evidence “paints a picture of defendant as a man shockingly ready to impose himself as an armed arbiter, to convert other’s quarrels into quarrels of his own, and to go the ultimate length to dominate a situation.” State v. Green, 321 N.C. 594, 614-15, 365 S.E. 2d 587, 599 (1988). The circumstances of this crime, like those of defendant’s previous capital felony, demonstrate a callous disregard for the value of human life. Both crimes were “especially cold-blooded because of the absence of any motive of the sort which is usually powerful enough to cause one human being to destroy another.” Id. at 614, 365 S.E. 2d at 599.
Considering the cold-blooded nature of the crime, defendant’s criminal history, and the utter lack of mitigation present, we are satisfied that the facts of this case fully support the jury’s recommendation of the death sentence for the murder of Jesse Ward and we hold as a matter of law that the sentence is not disproportionate within the meaning of N.C.G.S. § 15A-2000(d)(2). Upon this holding, the sentence of death is affirmed. In all phases of the trial below, we find
No error.