Opinion by
This is an appeal from the judgment of sentence of the Court of Quarter Sessions of Cambria County.
The defendant was arrested and charged with indecent assault upon a seven-year-old girl. He was indicted, tried by a jury and found guilty though the jury recommended leniency. Defendant’s demurrer to the evidence ivas overruled. Motions for new trial and in arrest of judgment were refused and defendant was sentenced to undergo imprisonment in the Cambria County jail for a period of not less than six months nor more than one year. This appeal followed.
*613 The testimony discloses that shortly after 12:30 o’clock in the afternoon of October 12, 1954, Columbas Day, the child involved in this case, whom we shall refer to as Karen, accompanied her brother to the Chandler School where he attended afternoon classes. After her brother had gone into the school building Karen began playing around the fire escape. Karen testified that the defendant told her to get down from the fire escape because she might fall. She also testified that, at the time, the defendant and three other men were washing windows. After the defendant finished washing windows Karen testified that he went into the school building and she “followed him in.” She stated they went through several doorways and rooms until they were in a little basement room containing a toilet. She testified the defendant asked her if she was ticklish, to which she replied “Yes.” The defendant then picked her up and put her back down. They then went through a kitchen into another room where she testified the defendant, after stating he would give her fifty cents, committed the criminal act. She also testified that the defendant gave her fifteen cents and they both then left the school building.Karen, on her way home, stopped at a candy store and. bought some candy, then stopped at a girl friend’s house and later went on home and told her mother of her experience.
The defendant denied the charge and took the stand - in his own defense. He testified he was receiving public assistance and was assigned to the Chandler School washing windows and doing other odd jobs. He stated' that about 1:00 o’clock p.m., while washing windows,; he noticed Karen underneath the fire escape and-warned her to stay away before'she got hurt. He stated-that he took a ladder into the school building and that' when hé'went’lntoYhe-sehool^ he-noticed Karen stand».' *614 ing in the hallway and told her to leave. He testified it only took him a few minutes to put the ladder away and that the child did not follow him into the room. He also denied he ever had a conversation with the girl or that he ever offered her any money. He further stated that when he was ready to leave Karen said to him that she would come back the next day and wash the windows for 50^.
Defendant contends the trial judge erred in failing to qualify the child witness by interrogating her on her understanding of the obligation to tell the truth. In determining the competency of a witness of tender years, much must be left to the discretion of the trial judge.
Com. v. Allabaugh,
Defendant also asserts it was error for the trial judge to permit the jury to base a conviction upon the identification of a child eight years of age when her testimony contains uncertainties and contradictions. On the issue of identification in sex perversion cases such as the one here being considered we are mindful of the duty of the trial judge, so well stated by Judge Hirt in
Com. v. Kettering,
Defendant also asserts it ivas error for the trial judge to refuse to grant a mistrial because of an alleged prejudicial and inflammatory remark by the district attorney. The basis for this contention is the question asked by the district attorney during direct examination of one of the witnesses for the Commonwealth, a truant officer of the Johnstown School District, who was in the principal’s office on the day following the assault when the “line-up” was held. The district attorney asked the witness: “Q. was Karen Mauk brought into the room after the line-up ?” Karen Mauk ivas the victim of the tragic Halloween “trick or treat” slaying in Conemaugh on October 28, 1954. Defendant asserts the interjection of the name of the victim of this tragic slaying seriously prejudiced the defendant so as to make a fair trial impossible and that the trial court should have granted the motion for a mistrial. It is admitted the mistake in name was inadvertent. Moreover, the defendant does not dispute the statement in the brief of the district attorney that “It Avas further discussed and agreed by the opposing counsels and the trial judge, that to further discuss the matter in the presence of the jury would bring to their special attention and tend to emphasize a fact that they had failed to comprehend.” Furthermore, considering the nature of the obvious mistake, the witness to whom the question was addressed and the stage of the trial at which the mistake occurred, we do not consider the reference to Karen Mauk Avas prejudicial or
*618
inflammatory. It is also reasonable to infer there was no prejudicial effect on the jury from the recommendation of leniency made by the jury when they returned their verdict. In any event, refusal of the motion for a mistrial was solely within the discretion of the trial judge.
Com. v. Capps,
The trial judge properly instructed the jury to ignore any evidence of defendant’s offer to take a lie-detector test. “In the absence of a stipulation of the parties to the contrary, the results of lie detector tests are inadmissible when offered in evidence for the purpose of establishing the guilt or innocence of one accused of a crime, whether the accused or the prosecution seeks its introduction. The reason most commonly assigned for the exclusion of such evidence is the contention that the lie detector has not as yet attained scientific acceptance as a reliable and accurate means of ascertaining truth or deception.” 2 Wharton’s Criminal Evidence §666. The results of lie detector tests being inadmissible and precluded from consideration by a jury because unwarranted inferences are likely to be drawn as to the guilt or innocence of one accused of a crime, the mere offer or refusal to undergo such a test is also properly excludable from the jury’s consideration for the same reason.
Defendant also contends it was error for the trial judge to dismiss his petition for writ of error coram nobis. No appeal was taken from the dismissal of the petition by the court below. However, without excusing this failure, we have considered the averments of the petition and find the dismissal was entirely proper. As stated by Judge Ross in
Com. ex rel. Patterson v. Keenan,
We conclude the defendant was fairly tried and was convicted by sufficient competent testimony which the jury accepted as proof of guilt beyond a reasonable doubt.
Judgment of sentence affirmed.
