OPINION
for the Court.
The defendant, Maria J. Pineda (defendant or Pineda), appeals from her convictions for felony assault with a dangerous weapon, G.L.1956 § 11-5-2, and disorderly conduct, G.L.1956 § 11-45-1. Pineda contends that the trial justice erred when he (1) declined to instruct the jury on self-defense, (2) failed to inform her that she was entitled to individual counsel separate from her codefendant or to inquire into the specific conflicts of interest potentially caused by their joint representation, (3) denied her motions for a judgment of acquittal, and (4) denied her motion for a new trial. After reviewing the record and considering the parties’ oral arguments, we affirm the judgment of the Superior Court for the reasons set forth in this opinion.
I
Facts and Procedural History
On or about September 17, 2003, Jose Pineda (Jose),
Jose first arrived at the Rodrigues apartment on September 19, 2003, around 9 in the evening. Souza told Jose that unless he was going to return the tape, he had to leave. Jose obliged. About an hour later, Jose returned to the residence. On this occasion, Jose and Rodrigues argued about the missing tape, and then Jose again left the premises. Rodrigues testified that, as Jose was leaving this time, he threatened her with the warning that “I’m really going to get my sister. She is going to ‘F’ you up.” Souza also testified that Jose threatened that he was “going to get [his] sister.” Antoine L. Marria (Marria), an acquaintance of Jose’s who was with him at the Rodrigues apartment, likewise recalled that Jose said that he was going to get his sister and bring her back to the apartment.
Thereafter, Pineda was awakened by Jose ringing her doorbell. Pineda testified that after she spoke with him briefly about the disagreement that he had with Souza and Rodrigues, Jose left. According to Pineda, because she knew Jose was very
Pineda said that upon her arrival at the Rodrigues apartment, she saw Souza hitting her brother with a bat. Pineda testified that she got out of her car to help Jose, when she was hit from behind and pinned to the ground by a female, later determined to be Rodrigues. Pineda explained that Rodrigues had a “stick * * * object” in her hand, and Rodrigues was attempting to hit her with it. According to Pineda, she gave a few kicks to try to free herself and tried to hold the “stick” back, but could not escape until a man pulled Rodrigues off of her. Souza likewise testified that Pineda and his girlfriend, Rodri-gues, were “pulling hair and fist fighting.” Marria also testified to a fist fight between the two women. Pineda explained that after she was freed from the tussle she saw the “particular stick,” which now looked like a “construction tool” to her, on the ground nearby. Fearing that Rodri-gues would retrieve the “construction tool” and hit her with it, Pineda recalled that she picked it up, stowed it in her car, and then drove away.
Rodrigues testified to a different version of the fight. She explained that after Jose had left for the second time, she was walking back toward the apartment when a woman, later determined to be Pineda, struck her in the head with a hammer about “seven times.” After receiving the first blows from the hammer, Rodrigues recalled, she “[sjtarted fighting [Pineda] * * * punching her, uppercutting her.” In the course of the fight, according to Rodrigues, the hammer was dislodged from Pineda’s hands and Jose tried to hand it back to his sister. Rodrigues testified that, once the fracas subsided, she called 9-1-1 and explained that Souza needed medical attention.
After Rodrigues’s 9-1-1 call, officers from the Pawtucket Police Department were dispatched to the scene and given a description of Jose’s and Pineda’s cars. First spotting a gold vehicle as described by the dispatcher, Officer Robert Cárdente (Officer Cárdente) turned on his police cruiser’s lights and attempted to make a stop. The gold vehicle, a Ford Taurus, later confirmed to be Pineda’s, did not stop; and at trial, Pineda said that she did not see the police lights. Almost immediately after sighting the Taurus, Officer Cárdente saw the other vehicle described in the dispatch and successfully made a traffic stop. Officer Michael Kevin Kane, Jr. (Officer Kane) and other police officers arrived as backup, proceeded with traffic-stop protocol, and then arrested Jose, the driver of this second car. As the police were taking Jose into custody, Pineda drove up in her car, yelling that the police were arresting her brother and that she “work[ed] for a lawyer.” Thereafter the police also arrested Pineda and seized a two-headed hammer from her vehicle.
Once the traffic stop of Jose’s car was secured, Officer Cárdente went to the Rodrigues apartment. He testified that upon his arrival, Rodrigues was hysterical and told him that she had been punched by Pineda, but “didn’t mention a hammer.” Rodrigues disputed Officer Cardente’s rec
After the showup, the police brought Rodrigues to the police station, where she gave Det. Napoleon Gonsalves (Det. Gon-salves) a statement of the evening’s events.
Rodrigues testified that after her statement was finalized, she again asked to be transported to the hospital and a female officer obliged. While at the hospital, Officer Kane, who had brought Jose to the hospital for medical treatment, approached Rodrigues. He recalled that she told him that “[s]he was hit with a hammer.”
Approximately ten days after the incident, on September 29, 2003, Det. Gon-salves picked up Rodrigues at her apartment and brought her to the police station, where she gave a second statement. This statement included Rodrigues’s assertion that “[Pineda] struck me about six or seven times in the head.”
On March 19, 2004, both Jose and Pine-da were charged with assaulting Rodrigues with a dangerous weapon, a hammer (count 1), and disorderly conduct for engaging in fighting, threatening, violent or tumultuous behavior (count 2). At the pretrial hearing on February 24, 2005, Pineda and Jose’s shared, private attorney presented the trial justice with a signed
After the state had presented its evidence, Pineda moved for a judgment of acquittal. The trial justice denied her motion, and Pineda proceeded with evidence supporting her defense. At the close of all evidence, Pineda again moved for a judgment of acquittal and asked the trial justice to instruct the jury on self-defense. The trial justice declined both requests, but he agreed to instruct the jury on felony assault (with a dangerous weapon) and the lesser included offense of simple assault (without a dangerous weapon) for count 1, as well as disorderly conduct for count 2. On March 1, 2005, Pineda was convicted of felony assault and disorderly conduct.
On April 12, 2005, the trial justice denied Pineda’s new-trial motion, finding that this case “principally revolved around [the] credibility of various witnesses,” and that he could not “fault” the jury for “opt[ing] to believe * * * Rodriguesfs] version of the events.” The trial justice noted that “there were some discrepancies between [Rodrigues’s] trial testimony and statements to the police,” but he nonetheless concluded that it was not unreasonable for the jury to “accept[ ] the essence of her testimony as truthful.” He highlighted other evidence that supported Rod-rigues’s veracity, as well. Specifically, the trial justice explained that the hammer found in Pineda’s car, Jose threatening Rodrigues with retaliation from his sister, and Pineda’s avoidance of the police that night further persuaded him that the instant jury verdict was “justified.”
Pineda’s sentencing occurred on July 18, 2005. The trial justice imposed five years, with nine months to serve, the balance suspended, with probation, on count 1, and six months suspended, with probation, on count 2. The sentences were to run concurrently.
Analysis
On appeal, Pineda contends that the trial justice committed four errors: (1) failure to instruct the jury on self-defense, (2) failure to inform defendant of her right to separate counsel or to inquire into the specifics of potential conflicts of interest caused by joint representation, (3) failure to grant her motions for a judgment of acquittal, and (4) failure to grant her motion for a new trial. We address each issue in turn.
A
Self-Defense Instruction
This Court conducts a de novo review of a trial justice’s refusal to instruct the jury on self-defense. State v. Butler,
In our jurisdiction, it is well established that a trial justice must present the jury with an instruction on self-defense regardless of how “slight and tenuous the evidence may be on which the self-defense hypothesis is advanced.” Linde,
1
Pineda’s Articulated Self-Defense Theory
Pineda was charged with assaulting Rodrigues with a dangerous weapon, a hammer. At trial, Pineda did not testify that she wielded a hammer to protect herself. Instead, she stated that after wresting the hammer from Rodrigues, she picked up the “construction tool,” and then ran to her car. More importantly, the self-defense hypothesis advanced by Pine-da did not contend in the alternative that, if the jury did find that Pineda hit Rodri-gues with a hammer, it was done in self-defense. Rather, when arguing for the self-defense jury instruction, Pineda’s attorney presented the following theory to the trial justice: “as Pineda was being hit
It is axiomatic that self-defense excuses or justifies an otherwise criminal assault and battery because the actor fears for her own safety and is entitled to use appropriate force to prevent, avoid, or combat an advancing attacker. Linde,
Here, Pineda’s proffered hypothesis maintained that she never used the hammer and that her mode of self-defense was kicks and attempts to deflect blows. We certainly agree that this self-defense hypothesis advanced by Pineda has some backing in the presented evidence because the record includes references to Pineda kicking or trying to get Rodrigues off her. However, Pineda was not accused of kicking Rodrigues, a charge that conceivably could have been excused by her self-defense theory. Rather, Pineda was accused of assaulting Rodrigues with a hammer. Even if we assume that she acted in self-defense when she kicked up at Rodrigues, this theory cannot negate the charge: assault with a dangerous weapon, a hammer.
2
Scintilla of Evidence
Furthermore, had Pineda actually articulated a correctly framed self-defense hypothesis (that she used the hammer in self-defense), there was not a shred of evidence in the record to undergird the pivotal point of this theory: that the hammer was used in a self-defensive manner. See Dorrough v. State,
Relying on Adams v. United States,
Beyond this factual distinction, we also note that Adams is not precedent in our jurisdiction and we are not bound to apply its reasoning categorically. In our view, a self-defense instruction is not appropriate for a charge of assault with a dangerous weapon when the record lacks any evidence that the specific, charged dangerous weapon was used in a self-defensive manner. Adopting a precedent commensurate with Adams would permit a defendant to misdirect the jury with self-defense red herrings. We decline to allow such a result. Based on the incongruent self-defense theory proffered by Pineda to the trial justice and the dearth of evidence applicable to a properly articulated theory, we hold that the trial justice did not err when he declined to instruct the jury on self-defense.
B
Right to Separate Counsel and the Supervisory Rule
1
Sixth Amendment
i
Standard of Review
On appeal, Pineda presents the constitutional question of whether her
Before proceeding, we note that “this Court has consistently explained that we shall only consider a claim of ineffective assistance of counsel on direct appeal if the claim is ‘based on specific rulings by the trial justice,’ * * * inasmuch as this rule ‘is consistent with the fundamental principle that only specific rulings of a trial justice are reviewable on direct appeal.’ ” State v. Page,
ii
Defendant’s Argument
While acknowledging that the trial justice did engage her in a discussion of the garden variety conflicts of interest potentially caused by joint representation, Pineda contends that the trial justice overlooked actual conflicts in her case and instead relied on her attorney’s assurances that joint representation was proper because the attorney did not anticipate any conflicts arising. Pineda maintains that when a trial justice ignores actual conflicts that are known or should have been known, a Sixth Amendment violation results and reversal is merited. We agree with her articulation of Sixth Amendment jurisprudence, but disagree that actual
With respect to the effect of joint representation on a criminal defendant’s Sixth Amendment right to the assistance of counsel, the Supreme Court of the United States has held that “[i]n order to demonstrate a violation of his Sixth Amendment rights, a defendant must establish that an actual conflict of interest adversely affected his lawyer’s performance.” Cuyler v. Sullivan,
Furthermore, even if the trial justice neglects to inquire into a conflict about which he knew or reasonably should have known, a defendant still must establish the existence of an actual conflict of interest, i.e. a conflict “that adversely affect[ed] counsel’s performance,” before reversal is merited. Mickens v. Taylor,
To establish a constitutional caliber “actual conflict of interest” that “adversely affects counsel’s performance,” this Court requires a showing that the attorney “ ‘struggle[d] to serve two masters’ ” meaning that “the attorney’s actions [or inactions] were motivated by divided loyalties” and “lacked a ‘sound strategic basis.’ ” Simpson v. State,
For example, in Reynolds,
Here, Pineda alleges that the trial justice should have realized that conflicts of interest existed between her and Jose. She further indicates that her attorney’s performance was adversely affected by these actual conflicts because their shared counsel could not and did not subpoena Jose to testify for Pineda’s benefit, and he did not move to sever the two cases to avoid having the jury negatively assume that Pineda shared her brother’s predilection for hotheaded, drunken confrontations. Pineda also contends that her relation to Jose combined with Jose’s abysmal criminal record “likely east a shadow” over Pineda “during the sentencing phase” of her trial. In contrast to the defendant in Reynolds, however, Pineda can only speculate whether her attorney’s duty of loyalty to Jose was the motivating factor that prevented him from calling her codefendant as a witness or severing the cases. See Simpson,
2
Supervisory Rule
Although holding that the Sixth Amendment does not require a trial justice to investigate for potential conflicts without “knowfing] or reasonably * * * knowing] that a particular conflict exists,” Cuyler,
In Rhode Island, Rule 44 of the Superior Court Rules of Criminal Procedure
This Court in Feng,
Faced with the same entreaty from Pineda as we analyzed in Feng, this Court first recognizes that it uses its supervisory power “with great restraint [only] after balancing carefully the societal interests involved.” State v. Jackson,
Furthermore, the alleged conflicts in Pineda’s instant case also fall short of persuading this Court to adopt a supervisory rule. As occurred in Feng, Pineda’s attorney explained to the trial justice that he had discussed the potential for conflicts with defendants prior to the proceedings and did not anticipate any issues arising. See Feng,
C
Sufficiency of the Evidence
A motion for a judgment of acquittal
1
Motion for a New Trial
“When deciding whether to grant or deny a motion for a new trial, ‘the
Here, Pineda argues that the evidence presented did not support a finding beyond a reasonable doubt that she assaulted Rod-rigues with a dangerous weapon, a hammer. Pineda contends that none of the witnesses, aside from Rodrigues, testified to Pineda using a hammer to hit Rodri-gues. Rather, Pineda maintains that the witnesses only recalled a “fistfight” or “pulling hair.” Furthermore, Pineda maintains that Rodrigues was not credible and it was clear error for the trial justice to focus so heavily on Rodrigues’s testimony without fully crediting the allegedly contradicting testimony of Det. Gonsalves and Officer Cárdente. She implores this Court to hold that the trial court erred by denying her motion for a new trial.
We acknowledge that the trial justice recognized that this case “principally revolved around the credibility of various witnesses” and that the primary players were Rodrigues and Pineda, both of whom testified. He continued that he could not “fault” the jury for “opt[ing] to believe * * * Rodrigues[’s] version of the events,” even though there were discrepancies in her recollection at trial and to the police. The trial justice explained “those inconsistencies were well highlighted by defense counsel,” but it was satisfactory to him that “the jury obviously accepted the essence of [Rodrigues’s] testimony.” He further noted that by taking the stand, Pineda took a calculated risk that ultimately backfired. The trial justice quoted that “[a] trier of fact is not compelled to accept and believe the self serving stories of vitally interested defendants. Their evidence may not only be disbelieved, but from the totality of the circumstances, including the manner in which they testify, a contrary conclusion may be properly drawn.” State v. Mattatall,
Our review of the record elicits even more evidence in favor of that verdict, including Officer Kane’s testimony that while he was at the hospital, Rodrigues told him she was hit with a hammer. We also note that after reviewing photographs of Rodrigues taken at the police station that night, Det. Gonsalves testified that Rodrigues did look as if she had been hit in the eye, probably with a hammer. Accordingly, given the deference afforded to the trial justice’s ruling and Pineda’s overstatement of the weight that the trial justice actually afforded to Rodrigues’s testimony, we decline Pineda’s invitation to offer her a new trial. We likewise hold that the trial justice provided “sufficient reasoning in support of the ruling.” Espinal,
2
Motion for a Judgment of Acquittal
We review a trial justice’s denial of a motion for a judgment of acquittal using the same prosecution-deferential standard as the trial court applies. See Cardin,
Ill
Conclusion
We affirm the Superior Court judgment in all respects and direct that the record be transferred to the Superior Court.
Notes
. For convenience distinguishing between the two Pineda siblings, Jose Pineda and Marie Pineda, this Court will refer to defendant by her last name, Pineda, and her brother by his first name, Jose. In so doing, we intend no disrespect to either party.
. During the fight between Rodrigues and Pineda, there apparently was a separate, contemporaneous physical altercation involving Souza and some other men, who either arrived at the apartment with Jose or who already were there. Souza was injured seriously during this fight, eventually requiring stitches and staples in his head.
. Rodrigues’s first statement is dated September 19, 2003; however, it actually was taken on September 20, 2003, early in the morning.
.The stipulation, signed by Jose and Pineda on December 8, 2004, states: "We, Jose Pine-da and Marie Pineda, hereby do voluntarily waive any and all claims of a conflict of interest in/by Attorney Matthew B. Smith representing both of us in this above-referenced criminal case. We both desire that Attorney Matthew B. Smith represent us up to and including a trial in Providence County Superi- or Court.”
. Although Pineda was convicted of felony assault, the jury found Jose guilty of misdemeanor simple assault.
. The trial justice sentenced Jose to one year on count 1, with five months to serve, the balance suspended, with probation, and six months on count 2, all suspended, with probation. Jose's sentences were concurrent.
. Though defendant’s notice of appeal was filed prior to the entry of the final judgment of conviction, "[tjhis Court has stated that it will
. Likewise, we decline to credit Pineda's shod-foot self-defense theory offered as her final argument that she was entitled to a self-defense instruction. Pineda explains that our jurisdiction recognizes a "shod foot” as a dangerous weapon, State v. Bolarinho,
. We pause to distinguish State v. Butler,
. The Sixth Amendment to the United States Constitution states in its entirety:
"In all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the state and district wherein the crime shall have been committed, which district shall have been previously ascertained by law, and to be informed of the nature and cause of the accusation; to be confronted with the witnesses against him; to have compulsory process for obtaining witnesses in his favor,*635 and to have the assistance of counsel for his defense.”
. In agreeing with Pineda's articulation of applicable precedent, we must note that "[a]n
. The concurring opinion in Mickens,
"The constitutional question must turn on whether trial counsel had a conflict of interest that hampered the representation, not on whether the trial judge should have been more assiduous in taking prophylactic measures [to inquire into the potential conflict]. * * * As the Sixth Amendment guarantees the defendant the assistance of counsel, the infringement of that right must depend on a deficiency of the lawyer, not of the trial judge. There is no reason to presume this guarantee unfulfilled when the purported conflict has had no effect on the representation.”
. Rule 44 of the Superior Court Rules of Criminal Procedure states:
"If a defendant appears in Superior Court without counsel, the court shall advise the defendant of his or her right to counsel and assign counsel to represent the defendant at every stage of the proceeding unless the defendant is able to obtain his or her own counsel or elects to proceed without counsel.”
. Rule 44(c)(2) of the Federal Rules of Criminal Procedure establishes a "Court's Responsibilities in Cases of Joint Representation” and states that
"[t]he court must promptly inquire about the propriety of joint representation and must personally advise each defendant of the right to the effective assistance of counsel, including separate representation. Unless there is good cause to believe that no conflict of interest is likely to arise, the*639 court must take appropriate measures to protect each defendant’s right to counsel.”
. We pause to appreciate that defendant’s brief compiled the various jurisdictions that have adopted some form of Cuyler's procedural suggestion. See, e.g., Commonwealth v. Davis,
. Rule 29(a) of the Superior Court Rules of Criminal Procedure permits that a motion for a judgment of acquittal may be made at the close of the prosecution’s case and also at the close of all evidence. Pineda abided by these procedural rules and made a motion at each evidentiary juncture.
