*676On the second day of evidence in his criminal trial, the defendant, Durante Best, filed a written request for a jury instruction of self-defense.1 The trial *1023court denied his request. Following the trial, he was convicted of one count of murder in violation of General Statutes § 53a-54a (a), two counts of attempt to commit murder in violation of General Statutes §§ 53a-49 and 53a-54a (a), two counts of assault in the first degree in violation of General Statutes § 53a-59 (a) (1), and criminal possession of a firearm in violation of General Statutes § 53a-217 (a). On appeal, he claims *677that the court improperly failed to instruct the jury on self-defense, and, therefore, that he was deprived of his constitutional right to establish a defense. We agree that he was entitled to an instruction of self-defense with respect to some, but not all, of the crimes of which he was convicted. Accordingly, we reverse in part and affirm in part the judgment of the trial court.2
"In determining whether the defendant is entitled to an instruction of self-defense ... we must view the evidence most favorably to giving such an instruction." (Internal quotation marks omitted.) State v. Terwilliger , 294 Conn. 399, 408-409, 984 A.2d 721 (2009). Viewed in this light, the record reveals the following relevant facts, which the jury reasonably could have found. In May, 2006, the defendant was living in an apartment at 275 Jefferson Street in Bridgeport. He shared this apartment with his then girlfriend, Erika Anderson (Erika), and his stepbrother, Joseph Myers. On the afternoon of May 4, 2006, Erika had planned to attend a carnival at nearby Newfield Park with her daughter, Octavia Anderson (Octavia); Octavia's friend, Rogerlyna Jones; and Octavia's young son, Taki. Before Octavia arrived at the apartment, Erika and the defendant began to argue.
When Octavia and Jones arrived at 275 Jefferson Street, Octavia asked Jones to go to the door of the *678apartment to get Erika because she was preoccupied watching Taki, who was asleep. Jones knocked on the door, but nobody answered. Jones then returned to the car and informed Octavia that nobody answered, which surprised Octavia because she had spoken with Erika recently. Subsequently, Nelson Stroud, who was living in the basement area of 275 Jefferson Street at the time, informed Jones that the defendant and Erika were arguing in their apartment. Octavia asked Myers, who was sitting outside of the apartment, to watch Taki while she and Jones went to retrieve Erika. Without receiving permission from any of the occupants, Octavia and Jones entered the apartment.
Once they had entered the apartment, Octavia and Jones could hear the defendant and Erika arguing in their bedroom. Concerned for her mother, Octavia began banging on the door and "told them to open up the f-ing door." Octavia banged on the bedroom door with a large plastic wrap holder several times and screamed at the defendant to open the door, but he did not comply. Instead, the defendant instructed her to "get the f-away from my door." Octavia continued to pound on the door *1024and warned the defendant that "if you don't open the door [I'm] going to f-you up." Jones, who was also pounding on the door, ordered the defendant to open the door and also stated that she and Octavia had backup. Octavia admitted at trial that she and Jones uttered these warnings to the defendant clearly.
Having failed to convince the defendant to open the door, Octavia turned away from the bedroom door and searched for something to hit it with. At that moment, the door was opened, and the defendant opened fire. Jones was shot first. Just after Jones was shot, Octavia felt a burning in her chest and realized that she had been shot as well. Octavia and Jones ran back to Octavia's car, and Octavia drove them to nearby Bridgeport *679Hospital. Jones lost a substantial amount of blood during the car ride.
As Octavia and Jones were heading toward Octavia's car, Erika ran toward them. The defendant shot Erika, who eventually collapsed outside of the apartment. The defendant tried to take her to a hospital on his bike, but was unable to do so and fled. Emergency response personnel subsequently arrived and found Erika bleeding profusely. She was taken to Bridgeport Hospital where she was treated for several weeks. Jones died of her injuries. Erika and Octavia both survived, but sustained substantial injuries.
In an amended information dated June 6, 2007, the state charged the defendant with one count of murder as to Jones (count one); one count of attempted murder as to Erika and one count of attempted murder as to Octavia (counts two and three); one count of assault in the first degree as to Erika and one count of assault in the first degree as to Octavia (counts four and five); and criminal possession of a firearm (count six).
Evidence in the defendant's criminal trial began on September 5, 2007. On that day, the court stated on the record that it had received the state's written request to charge. The court also stated that it had granted the defendant a one day extension to submit his request. The following day, the defendant submitted his written request to charge, which contained a proposed charge of self-defense. The defendant stated that the evidentiary basis for this request was "[t]estimony from the alleged victims, [Erika and Octavia]." At the time this written request was submitted, neither Erika nor Octavia had testified. Immediately after the defendant filed his request, however, the state called Octavia and then Erika to testify.
*680The state also called Stroud and Tawana Myers (Tawana) to testify. Stroud was in his basement apartment at 275 Jefferson Street when he heard the defendant begin to argue with Erika. He testified that he heard Erika state that she wanted to leave, and he heard her plead with the defendant to stop hitting her. He also testified that he left his apartment on foot fifteen minutes after the argument began. As he was walking down Jefferson Street toward Central Avenue, he heard four gunshots from the apartment. Stroud turned and observed Octavia and Jones run from the house, enter their car, and drive off. He did not see Erika leave the house.
Tawana, the wife of Joseph Myers, was outside of 275 Jefferson Street on May 4, 2006. She testified that she heard the defendant and Erika arguing, and observed Octavia and Jones enter the house. She then heard argument followed by a "big boom," which she concluded was Octavia and Jones kicking in the door to the defendant's bedroom. Subsequently, she heard three or four gunshots fired in quick succession, and then observed Octavia and Jones flee from the house and drive off. Tawana observed Erika come out of the house after Octavia and Jones; she was *1025bleeding badly from her chest and collapsed on the front porch as soon as she exited the house. After the defendant exited the house, Tawana did not hear any additional gunshots.
The state rested on September 10, 2007, and the defendant did not call any witnesses. The court then notified the parties that it would address the jury charge after the lunch recess. In addition, the court inquired whether the parties intended to file supplemental requests to charge. The state declined, and defense counsel indicated that he would review what he previously had submitted and make a decision after lunch.
That afternoon, the court held a charge conference in chambers. At the conclusion of this conference, the *681court stated on the record that it had discussed "all of the issues relating to the charge" with the parties and invited the parties to comment on the record. The state acknowledged that a charge conference occurred and offered no further comment. Defense counsel likewise acknowledged that a charge conference was held in chambers, but also took exception to the court's decision not to give a self-defense charge. The court noted the exception and offered the parties an opportunity to comment further. When both parties declined, the jury returned to the courtroom for the charge. The court did not give an instruction on self-defense. Thereafter, the jury found the defendant guilty of all charges.
On appeal, the defendant claims that the court improperly failed to give the jury an instruction of self-defense. He argues that the evidence presented during the trial supported such an instruction. Specifically, he argues that Octavia's statement to the defendant that "if you don't open the door [I'm] going to f-you up," coupled with Jones' warning that the two "had backup" and the pounding on the door, provided an evidentiary basis for the jury reasonably to conclude that the defendant believed that Octavia and Jones were about to use deadly force against him.
In response, the state argues that the defendant's written request to charge was insufficient for two reasons. First, the state contends that the written request lacked an evidentiary basis to support a charge of self-defense. The state notes that the written request simply stated that the testimony of two witnesses, namely, Erika and Octavia, is the source of the evidence supporting the charge. In the state's view, the written request should have detailed the specific evidence that supported the defendant's proposed jury instruction rather than simply identifying the source of the evidence. Second, the state argues that the written request contained an incomplete and inaccurate statement of self-defense *682principles.3 Specifically, the state *1026claims that because the defendant used deadly physical force against the victims, the proposed jury instruction necessarily must have contained, but did not contain, a discussion of the use and limits of deadly physical force in defense of *683self. Alternatively, the state claims that, even if the defendant was entitled to an instruction of self-defense as to Octavia and Jones, he was not entitled to such a charge with respect to his conviction of attempted murder and assault for his conduct against Erika. The state relies on Erika's testimony that after Octavia and Jones were shot, she ran toward them and was shot by the defendant near a tree in the yard. On the basis of this testimony, the state claims that Erika was shot when she was fleeing from the defendant and, therefore, that there is no evidentiary basis to support a charge of self-defense as to her.
Before we begin our analysis, we note that the state's primary position-that the defendant's written request to charge is insufficient-implicates the reviewability of the defendant's claim. The state acknowledges that the failure to set forth a detailed factual basis for a proposed charge is treated by the courts as a failure to preserve that claim, but also argues that this failure "should disentitle a defendant to the charge." Although we find no support for the state's latter proposition, we will consider the issue of reviewability. As stated previously, the defendant's written request to charge identifies "[t]estimony from the alleged victims, [Erika and Octavia]," as the basis for the proposed instruction.
Our rules of practice set forth the steps necessary to preserve a claim that a trial court improperly failed to give a jury instruction. Practice Book § 42-16 provides in relevant part: "An appellate court shall not be bound to consider error as to the giving of, or the failure to give, an instruction unless the matter is covered by a written request to charge or exception has been taken by the party appealing immediately after the charge is delivered. Counsel taking the exception shall state distinctly the matter objected to and the ground of *684exception. The exception shall be taken out of the hearing of the jury." See also Lin v. National Railroad Passenger Corp ., 277 Conn. 1, 13, 889 A.2d 798 (2006).
Practice Book § 42-18 governs the form and content of such requests. Practice Book § 42-18 provides that written requests *1027shall contain "a single proposition of law clearly and concisely stated with the citation of authority upon which it is based, and the evidence to which the proposition would apply ...." (Emphasis added.) This court previously has held that the requirements of Practice Book § 42-18 are satisfied "only if the proposed request contains such a complete statement of the essential facts as would have justified the court in charging in the form requested." (Internal quotation marks omitted.) State v. Arreaga , 75 Conn.App. 521, 525, 816 A.2d 679 (2003).
In the present case, the defendant's written request does not state any essential facts or evidence, but instead merely identifies two witnesses, Erika and Octavia, whom the defendant claims would produce that evidence via testimony. Although the court required the parties to submit their proposed charges before all of the evidence had been presented, it clearly gave counsel the opportunity to supplement their proposed charges after the evidence was submitted. The defendant failed to take advantage of this opportunity. Because the defendant's request fails to set forth a complete statement of essential facts justifying the proposed charge, we agree with the state that it did not comply with Practice Book § 42-18.4 Consequently, we *685conclude that the defendant has failed to preserve his claim for review.5
Nevertheless, the defendant argues that his claim is reviewable under State v. Golding , 213 Conn. 233, 239-40, 567 A.2d 823 (1989) ; see In re Yasiel R ., 317 Conn. 773, 781, 120 A.3d 1188 (2015) (modifying third condition of Golding ). We agree. In his main brief, the defendant has requested review of an unpreserved claim pursuant to Golding, presented a record that is adequate for our review, and has alleged a violation of a fundamental constitutional right, namely, the right to proper jury instructions on the elements of self-defense. See State v. Elson , 311 Conn. 726, 755-56, 91 A.3d 862 (2014). Therefore, we will review the defendant's unpreserved constitutional claim.
Turning to the merits of the defendant's claim, under the remaining two prongs of Golding, the defendant must show that the alleged constitutional violation exists and deprived him of a fair trial, and that the state has failed to demonstrate *1028harmlessness of the alleged constitutional violation beyond a reasonable doubt. See *686In re Yasiel R ., supra, 317 Conn. at 781, 120 A.3d 1188. For the reasons we now discuss, we conclude that both of these prongs have been satisfied and, therefore, that the defendant was entitled to an instruction on the elements of self-defense as to his conduct toward Octavia and Jones, but not as to his conduct toward Erika.
The following legal principles are relevant to our analysis of the third prong of Golding. "[T]he fair opportunity to establish a defense is a fundamental element of due process of law .... This fundamental constitutional right includes proper jury instructions on the elements of self-defense so that the jury may ascertain whether the state has met its burden of proving beyond a reasonable doubt that the assault was not justified. ... Thus, [i]f the defendant asserts [self-defense] and the evidence indicates the availability of that defense, such a charge is obligatory and the defendant is entitled, as a matter of law, to [an] ... instruction [on self-defense]. ... Before an instruction is warranted, however, [a] defendant bears the initial burden of producing sufficient evidence to inject self-defense into the case. ... To meet that burden, the evidence adduced at trial, whether by the state or the defense, must be sufficient [if credited by the jury] to raise a reasonable doubt in the mind of a rational juror as to whether the defendant acted in self-defense. ... This burden is slight, however, and may be satisfied if there is any foundation in the evidence [for the defendant's claim], no matter how weak or incredible ...." (Citations omitted; internal quotation marks omitted.) State v. Edwards , 234 Conn. 381, 388, 661 A.2d 1037 (1995).
Adopting the version of Erika and Octavia's testimony most favorable to the defendant, we conclude that the evidence presented to the jury was sufficient to raise the question of whether the defendant acted in self-defense. To begin with, Octavia admitted that neither *687she nor Jones had received permission from any occupant to enter the defendant's apartment. Once inside, Octavia began pounding on the door to the defendant's bedroom with an object and shouting orders to him, such as "open up the f-ing door." When the defendant did not comply, Octavia and Jones threatened the defendant, stating that if he did not open the door, they would "f-you up." Thus, the defendant was faced with intruders in his home who were pounding on his door and leveling threats, which Octavia admitted were leveled clearly for the defendant to hear. Additionally, the defendant was faced with an unknown number of intruders, as Jones warned the defendant, while pounding on his bedroom door, that she and Octavia "had backup." At oral argument before this court, the state conceded that the statements made by Octavia and/or Jones could have been construed as threats. Because this evidence, if believed, may have been sufficient to have raised a question in the mind of a rational juror as to whether the defendant had shot Octavia and Jones in self-defense, he was entitled to a jury determination of his claim. The trial court, therefore, improperly rejected the defendant's request for an instruction on self-defense as to his crimes toward Octavia and Jones.
With regard to the fourth prong of Golding, we note simply that the state has not argued that the court's failure to provide an instruction was harmless beyond a reasonable doubt. Thus, the state has failed to meet its burden to demonstrate that such an error was harmless.
Having concluded that the defendant was entitled to an instruction as to Octavia and Jones, we turn to the state's contention that he was not entitled to an *1029instruction as to counts two and four of the information, charging the defendant with attempted murder and assault in the first degree, respectively, for his conduct toward Erika. We agree with the state. *688The following additional facts are relevant to this issue. Erika testified during trial. On direct examination, she testified that after Octavia and Jones were shot, she went toward them and was shot by the defendant near a tree in the yard. On cross-examination, defense counsel asked Erika a series of questions about what occurred in the bedroom. For example, defense counsel asked Erika if she went for a gun when the two were arguing. She answered no. Defense counsel then asked Erika if she wrestled with the defendant over the gun, and if the gun went off accidentally as they were fighting to control it. She answered no to both questions. She also denied even reaching for the gun. Defense counsel also asked Erika if she had a box cutter on her keychain, which she admitted. When defense counsel asked if she went after the defendant with the box cutter, she denied it.
The state relies on Erika's prior testimony that she was shot outside and contends that she was fleeing when the defendant assaulted her. The defendant points out that Tawana's testimony that all gunshots were fired in the house in quick succession contradicts Erika's account. Regardless of where Erika was shot, we conclude that there is no evidence in the record to justify a self-defense charge as to her. None of the evidence adduced at trial indicates that Erika posed a threat to the defendant. Erika denied each question posed which might have suggested that she exhibited threatening behavior, such as whether she threatened the defendant with a box cutter or tussled with the defendant for the gun. Although there is no dispute that the defendant and Erika were arguing, there is no evidence that Erika harmed or threatened to harm the defendant during the course of this argument. In the absence of any such evidence, we conclude that, on remand, the defendant is not entitled to a jury instruction of self-defense for his conduct toward Erika.
*689The judgment is reversed only as to counts one, three, and five of the amended information and the case is remanded for a new trial on those counts; the judgment is affirmed in all other respects.
In this opinion the other judges concurred.