Defendant Blanche Hoadley was convicted, after trial by jury, of (1) simple assault in violation of 13 V.S.A. § 1023(a)(1), and (2) simple assault on a law enforcement officer in violation of 13 V.S.A. §§ 1023(a)(1) and 1028(a)(1). 1 Defendant appeals, claiming five grounds for reversal. Defendant’s primary contentions are that the trial court erroneously failed to instruct the jury on the necessity defense, and committed plain error by instructing the jury that defense of a third person does not apply to this case. Defendant also claims the court erred in its jury instructions concerning the elements of recklessness and “lawful duty,” and in its exclusion of certain testimony on hearsay grounds. We affirm both convictions.
On June 12, 1983, a falling tree struck defendant’s husband while he and several others were cutting wood. The police and an emergency medical team were called to the scene. Defendant returned from a brief shopping trip at approximately the same time as the ambulance arrived. Emotionally distraught at the sight of her injured husband, who was receiving treatment from a medic, defendant attempted to reach her husband to administer medication prescribed for his heart condition. When the medic told defendant that her husband did not need the medication and pushed her away, defendant struck the medic on the head. Although the injured medic happened to be the niece of the injured man, testimony indicated that some personal animosity existed between them, and defendant therefore did not want the niece treating her husband.
After defendant’s initial blow to the medic, two police officers pulled defendant away; as they did, defendant kneed Officer Wells in the groin. The officers then attempted to calm defendant, and transported her to the emergency room of the local hospital where her husband had been taken. According to Officer Wells’ testimony, defendant burst into the emergency room and struck another emergency worker in the back, whereupon the officer arrested defendant.
*52 I.
Defendant first claims that the trial court erred by failing to instruct the jury on a necessity defense. Although defense counsel did not request an instruction on the necessity defense, defendant correctly cites the established rule that “it is always the duty of the court to charge fully and correctly upon each point indicated by the evidence, material to a decision of the case, whether requested or not.”
State
v.
Brisson,
In
Brisson,
defendant was charged with driving while intoxicated. In his defense, the defendant relied substantially on the existence of multiple sclerosis symptoms, both in the evidence he presented and in the objections he made to the jury instructions.
Id.
at 50-52,
The situation in this case is significantly different from that in
Brisson.
Defendant Hoadley did not rely on the necessity defense, but explicitly rejected it when questioned by the court, both at pretrial conference and during trial. Further, no objection was made by defense counsel to the court’s failure to charge the necessity defense. Absent plain error, this Court will not consider defendant’s claim on appeal unless the alleged error is first brought to the attention of the trial court.
State
v.
Neale,
Defendant claims that her objection to the jury instructions was sufficient to apprise the trial judge of the need for a necessity defense charge. At the close of the court’s jury instructions, de *53 fendant objected: “I believe I have to register an objection ... on the point of whether, in fact, an assault on the third person is requisite for a defense of self-defense . . . .”
Under our interpretation of V.R.Cr.P. 30, however, “before an error in the jury instructions can be the basis of an appeal the aggrieved party must have made specific objection after the delivery of the charge, stating distinctly the matter to which he objects and the grounds of the objection.”
State
v.
D’Amico,
Further, we have held that when a defendant requests the trial court not to instruct on a particular aspect of the law, and fails to object to the charge as given, any objection has been waived.
State
v.
Parker,
II.
Defendant’s next three claims concern alleged errors that were not objected to below. Therefore, to justify reversal on any of these claims, we must find plain error.
State
v.
Boucher,
*54 A.
Defendant claims plain error in the trial judge’s charge to the jury that “defense of another person” was inapplicable to this case. We disagree.
The essential requirements of the defense are that (1) a reasonable person in the defendant’s position would believe his intervention to be necessary for the defense of the third person, and (2) in the circumstances as that reasonable person would take them to be, the third person would have the right to use such force to protect himself.
Commonwealth
v.
Martin,
The trial court, at defendant’s behest, correctly focused on whether defendant reasonably perceived a threat of bodily harm to her husband that required her intervention, and if so, whether she would have been justified in using force to counter the threat. Cf.
State
v.
Darling,
As we stated above, the trial court has a duty to charge upon each material point indicated by the evidence.
Brisson, supra,
B.
Defendant next claims plain error in the trial court’s charge on the element of recklessness. In its charge, the court stated that “recklessly signifies a disregard of circumstances and indifference to the consequences, and indifference whether or not a wrong or injury is done.” Defendant argues that the charge was deficient because it allowed the jury to determine guilt by merely finding that defendant acted negligently. Defendant suggests that the *55 trial court should have used the language set forth in the Model Penal Code § 2.02(2)(c). 2
We note that in charging the jury “the court is free to select its own language, so long as the essential elements are properly put before the jury.”
State
v.
Audette,
C.
Defendant next claims that the trial court committed plain error by failing to instruct the jury properly on the element of “lawful duty” concerning defendant’s charge of simple assault on a law enforcement officer. Defendant also claims that the court erred by directing the jury to find that a deputy sheriff was a law enforcement officer. The trial judge instructed the jury that “the State must prove beyond a reasonable doubt . . . that the person assaulted was a law enforcement officer performing his lawful duties . . . .”
There is no evidence in the record that the arresting officer was acting outside his official duties when he removed defendant from the medic attending her husband. The evidence indicates that the officer was in uniform and acting within the scope of his authority when defendant kneed him. Defense counsel admitted that there was no dispute that the arresting officer was a law enforcement officer performing his lawful duties. In light of the evidence, the court’s instruction, if error, does not constitute
*56
plain error. See
State
v.
Peters,
III.
Finally, defendant claims that the trial court wrongly excluded her testimony, on hearsay grounds, that a person told her about her husband’s condition. Defendant urges that the excluded testimony was necessary to counter the State’s evidence that she had acted without knowledge of her husband’s condition. In light of defendant’s waiver of the necessity defense, and the inapplicability of the defense of third persons, however, the testimony had no bearing on the outcome of the case. Further, we note that the assaults occurred before defendant was told of her husband’s condition. Thus, the excluded statements could only have affected defendant’s state of mind after the commission of the offenses. The exclusion of defendant’s testimony on hearsay grounds was at most harmless error, see V.R.E. 103(a) (erroneous evidentiary ruling which does not affect substantial rights of a party is harmless error), obviating any need to decide the propriety of the exclusion on those grounds. V.R.Cr.P. 52(a) (“Any error . . . which does not affect substantial rights shall be disregarded”).
Affirmed.
Notes
A third charge against defendant for simple assault in violation of 13 V.S.A. § 1023(a)(1) was dismissed by the prosecution immediately prior to the conclusion of the trial.
Model Penal Code § 2.02(2)(c) (1985) defines “recklessly”:
A person acts recklessly with respect to a material element of an offense when he consciously disregards a substantial and unjustifiable risk that the material element exists or will result from his conduct. The risk must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the circumstances known to him, its disregard involves a gross deviation from the standard of conduct that a law-abiding person would observe in the actor’s situation.
