Thе sole issue raised by the state in its appeal to this court is whether the trial court committed reversible error by excluding testimony on the subject of the “battered wife syndrome” by an expert on battered wives, where defendant pleaded self-defense to killing her husband. We hold thе common pleas court did not commit error in excluding such expert testimony. Therefore, we reverse the Court of Appeals, аnd affirm the conviction and sentence of defendant.
There are at least eight separate reasons to exclude this prоffered expert testimony. See footnote 1, supra. Our conclusion would remain the same even if defendant’s expert had personally interviewed defendant before being offered as a witness, even if defendant had conclusively established that defendant was, in fact, a battered wife, and even if defense counsel had propounded a hypothetical question to defendant’s expert witness.
In a trial such as this one, where the evidence raises an issue of self-defense, the only admissible evidence pertaining to that defense is evidеnce which establishes that defendant had a bona-fide belief she was in imminent danger of death or great bodily harm, and that the only means оf escape from such danger was through the use of deadly force.
Also, such expert testimony is inadmissible because it is not distinctly related to some science, profession or occupation so as to be beyond the ken of the average lay person. Furthermore, no general aсceptance of the expert’s particular methodology has been established.
Expert testimony on the “battered wife syndrome” by a psychiatric social worker to supрort defendant’s claim of self-defense is inadmissible herein because (1) it is irrelevant and immaterial to the issue of whether defendant acted in self-defense at the time of the shooting; (2) the subject of the expert testimony is within the understanding of the jury; (3) the
There is one claimed error defendant raises as cross-apрellant herein which deserves comment. She asserts denial of a fair trial because the trial court failed to instruct the jury concerning the lesser-included offense of voluntary manslaughter.
At the close of the evidence the trial judge informed counsel for both partiеs that he intended to instruct the jury on murder, voluntary manslaughter and self-defense. The defendant, however, objected to any instruction on voluntary manslaughter. That objection of defense counsel constitutes a waiver of the instruction and precludes consideration on аppeal. Crim. R. 30; State v. Williams (1977),
All the remaining propositions of law оn other claimed errors advanced by defendant-cross-appellant are without merit.
For the foregoing reasons the judgment of thе Court of Appeals is reversed.
Judgment reversed.
Notes
The trial judge fully and correctly instructed the jury on self-defense as follows:
“To constitute self-defense, ladies and gentlemen, there must have been on the part of Kathy Thomas a carеful use of her faculties and reasonable grounds to honestly believe that she was in an immediate danger to her person or to her life. There must have been a sufficient act by the deceased, Reuben Daniels, coupled with the apparent present ability to carry it out, to cause the Defendant, Kathy Thomas, to reasonably believe that the other party, that is Reuben Daniels, intended to kill her оr do great bodily harm, and that the killing or shooting was necessary to save herself from death or great bodily harm.
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“In determining whether a Defendant such as Kathy Thomas had reasonable grounds for an honest belief that she was in imminent danger, you must put yourself in the position of the Defendant, Kathy Thomas, with her characteristics, with her feelings, with the disparity of size between Daniels and the defendant, Kathy Thomas, with her knowledge or lack of knowledge, and under the same circumstances and conditions that surrounded her at the time the act was done. You must consider аlso the*521 conduct of Reuben Daniels and determine if his act or words or whatever you find in the evidence caused the Defendant to rеasonably and honestly believe that she was about to be killed or to receive great bodily harm.”
This full and fair instruction on self-defense prevented any error that could have occurred by the trial court’s exclusion of expert testimony on the “battered wife syndrome.”
In support of her proffer of expert testimony about the “battered wife syndrome,” defendant cites Ibn-Tamas v. United States (App. D.C. 1979),
