Thomas Matthew Pavlick, Jr. (appellant) appeals from a judgment of the Circuit Court of Gloucester County (trial court) that approved his conviction by a jury for second degree murder of his infant son, Justin Pavlick (Justin). Appellant contends that the trial court erred (1) in admitting evidence of prior injuries sustained by Justin that were not proven to have been caused by appellant, (2) in admitting evidence of Justin’s prior injuries without a limiting instruction as to the purpose for which that evidence could be considered, (3) in admitting portions of the autopsy report into evidence, which allegedly expressed opinion, (4) in excluding evidence of a statement attributed to Shari Pavlick (Shari), Justin’s mother and a witness for the Commonwealth, which he asserts would have shown her bias and state of mind or proven that she had made a prior inconsistent statement, and (5) in excluding videotapes showing appellant interacting with Justin and appellant’s other son, Matthew Pavlick (Matthew). Upon familiar principles, we review the evidence in the light most favorable to the Commonwealth, granting to it all reasonable inferences fairly deducible therefrom. Martin v. Commonwealth, 4 Va.App. 438, 443, 358 S.E.2d 415, 418 (1987).
I. Facts
Justin was born on June 24, 1994 and died on August 18, 1994, as a result of a head injury due to acceleration/ deceleration trauma. Shari had returned to work on August 9, 1994, and appellant took care of the boys while Shari was at work. No one except appellant, Shari, and appellant’s mother, Mildred Cramsey (Cramsey), was ever alone with Justin. On August 13, 1994, Justin was having respiratory difficulties when Shari returned home from work. She attributed his symptoms to a cold and called a pediatrician. During the first week after Shari returned to work, she also noticed bruises on both sides of Justin’s jaw. Appellant admitted that he had made these marks with his thumbs.
*542On August 18, 1994, Shari went to work, leaving the two boys in the sole care of appellant. Appellant called Shari at 2:00 p.m. and told her to come home right away because he had dropped Justin. Appellant called 911 and explained that he had “half-way dropped the baby.” Rescue squad personnel arrived to find Justin in full cardiac arrest. Justin was not breathing and had no pulse. The rescue squad personnel administered CPR as they took Justin to the hospital.
At the hospital, Dr. Barbara Allyson-Bryan, a pediatrician, continued CPR for about twenty minutes before pronouncing Justin dead at 2:48 p.m. Dr. Allyson-Bryan looked into Justin’s eyes with an ophthalmoscope and observed retinal hemorrhages. Dr. Allyson-Bryan testified that retinal hemorrhages occur only in cases where there has been severe shaking trauma, and they indicate that an infant has been shaken to death. Justin had numerous retinal hemorrhages, which led Dr. Allyson-Bryan to suspect child abuse. She called the police.
Captain Michael Nicely of the Gloucester Sheriffs Department arrived at the hospital and confronted appellant with the doctor’s finding. Nicely asked appellant if he had shaken Justin. Appellant denied shaking Justin and told Nicely that he had tripped on a toy and fallen with Justin in his arms. Later, at home, appellant told his wife he stepped on toys and tripped and did not know whether he had dropped Justin. Appellant was arrested on August 19, 1994. The following day, he called his wife from the jail and admitted that he had shaken Justin because he was “fussing.”
Both Dr. Allyson-Bryan and Dr. Deborah Kay, the Assistant Chief Medical Examiner who performed an autopsy, testified that Justin’s injuries resulting in his death were caused by shaking and could not have been caused by any accidental means. Dr. Kay estimated that a recent head injury occurred approximately one week before but could have occurred four to eight days prior to death. Symptoms of this earlier brain injury would have included respiratory problems of the kind Shari noted on August 13,1994.
*543While Justin’s body was still in Dr. Allyson-Bryan’s custody, she had it x-rayed and observed rib fractures. She opined that the fractures were not caused by CPR or birth. The autopsy confirmed the x-ray findings. Dr. Kay consulted with a radiologist and determined that the rib fractures were between two and four weeks old.
II. Prior Injuries
The trial court permitted the Commonwealth to present evidence of Justin’s prior injuries. Appellant asserts that the evidence of prior injuries was irrelevant and prejudicial. He argues that it was reversible error to permit the jury to consider any evidence of the prior injuries.
The trial court admitted two instances of prior injury. We first address the head injury that the medical experts concluded occurred approximately one week prior to Justin’s death. Dr. Kay performed an autopsy on Justin’s body. Dr. Kay concluded that the head subdural hematoma occurred approximately one week prior to Justin’s death and that the injury did not happen accidentally. Justin was in appellant’s sole care at that time. Appellant admitted that he had applied force to Justin’s head, and Shari observed marks on Justin’s face caused by that force.
The admissibility of evidence is within the broad discretion of the trial court, Blain v. Commonwealth, 7 Va.App. 10, 16, 371 S.E.2d 838, 842 (1988), and we cannot say that admission of the week-old head injury evidence was an abuse of trial court discretion. It was not error to permit the jury to consider the week-old head injury evidence.
Next we consider the trial court’s admission of Justin’s two- to four-week-old rib fractures. Dr. Allyson-Bryan first discovered this evidence by reviewing x-rays. The fractures were confirmed by a radiologist and by Dr. Kay’s autopsy. Although the record reveals that appellant had the opportunity to cause the rib fractures, at least two other persons had the same opportunity, Shari and Cramsey. We have reviewed *544the record and find no evidence from which it may reasonably be inferred that appellant was the criminal agent who caused Justin’s rib fractures. The prosecution merely showed that appellant had the opportunity to cause the rib fractures, as did others, and that the rib fractures occurred. Under the circumstances, the evidence was prejudicial and had no probative value upon the question of whether a criminal act of appellant caused Justin’s death. See Smarr v. Commonwealth, 219 Va. 168, 246 S.E.2d 892 (1978). Therefore, we conclude that the trial court erred when it permitted the jury to consider the rib-fracture evidence.
The Commonwealth argues that even if that evidence should have been excluded, the remaining evidence was so substantial that the verdict would have been the same and, therefore, the error is harmless. We disagree. While an error committed in the trial of a criminal case does not automatically require reversal of an ensuing conviction, Code § 8.01-678, once error is established it is presumed to be prejudicial. Beverly v. Commonwealth, 12 Va.App. 160, 163-64, 403 S.E.2d 175, 177 (1991). The burden then shifts to the Commonwealth to show that the error was non-prejudicial. Id. at 164, 403 S.E.2d at 177. A criminal case will be reversed if the Commonwealth'fails to overcome the presumption of prejudice and fails to show that the error is harmless beyond a reasonable doubt. Jones v. Commonwealth, 218 Va. 732, 737, 240 S.E.2d 526, 529 (1978); Beverly, 12 Va.App. at 164, 403 S.E.2d at 177; Scaggs v. Commonwealth, 5 Va.App. 1, 6, 359 S.E.2d 830, 832 (1987).
Here, the jury found appellant guilty of second degree murder. To support that verdict, the Commonwealth had to prove that the act was committed with malice. Perkins v. Commonwealth, 215 Va. 69, 73, 205 S.E.2d 385, 387 (1974). Without the rib-fracture evidence, we cannot say beyond a reasonable doubt that the jury would have concluded that appellant killed Justin with malice when appellant shook him on the date of Justin’s death.
Code § 18.2-33 provides that an accidental killing accompanied by some felonious act, other than those specified in Code §§ 18.2-31 and 18.2-32, will support a second degree murder conviction. In such case, malice is imputed and raises an *545accidental homicide to the level of second degree murder. See Heacock v. Commonwealth, 228 Va. 397, 403-04, 323 S.E.2d 90, 94 (1984). The question which remains to be submitted to the fact finder is whether appellant’s conduct constituted a felonious act which, under the circumstances shown, would permit malice to be imputed to appellant. We cannot say beyond a reasonable doubt that the verdict would not have been of a lesser offense (e.g., manslaughter) if the rib-fracture evidence had been excluded.1 Accordingly, we reverse and remand this case to the trial court for such further proceedings as the Commonwealth may be advised.
In the event the Commonwealth elects to proceed further, we review the other issues appellant raises in this appeal.
III. The Limiting Instruction
Appellant’s failure to proffer a limiting instruction prevents this Court from determining whether the trial court erred by “failing” to grant such instruction. We also find no reason to apply the ends of justice exception. Therefore, that issue will not be considered in this appeal. See Rule 5A:18.
IV. Admission of the Autopsy Report
Appellant contends that portions of the autopsy report that disclosed opinions of “other medical personnel” were erroneously shown to the jury. That issue is raised for the first time on appeal. To be considered on appeal, an objection must be timely made to the trial court and the claimed error must be stated with specificity. See Marlowe v. Commonwealth, 2 Va.App. 619, 621, 347 S.E.2d 167, 168 (1986). Appellant failed to state an appropriate objection to the autopsy report. Moreover, the record clearly discloses that the autopsy report merely confirmed the testimony of the medical authorities. We also find no reason to apply the ends of justice exception. Accordingly, we will not consider that issue.
V. Hearsay Evidence
Appellant further asserts that the trial court erred by refusing to permit him to prove by Cramsey’s testimony that *546Shari had made out-of-court statements which would show her bias, state of mind, and prior inconsistent testimony when testifying on behalf of the Commonwealth. On cross-examination, Shari was asked whether she had in effect stated to Cramsey that she had to “pretty much go along with the authorities now because they could take Matthew.” Shari denied making any statement to that effect.
Appellant asked Cramsey to “tell the Court and jury whether you had any conversation [with Shari] regarding Matthew and Matthew staying with her and so on[.]” Cramsey responded, “I really don’t know.” Counsel for appellant further attempted to draw information from Cramsey by asking, “Did you and [Shari] have any conversation about what [Shari] had to do for the authorities or anything like that?” The Commonwealth objected that the question called for hearsay evidence. The trial court advised defense counsel that he did not understand the question. Counsel responded that the question was designed to show Shari’s state of mind. Counsel said, “I think — we’re trying to introduce it more, not to persuade the trier of fact that the statement is true, but that [Shari’s] state of mind was such that [Shari] might then make a statement that [Shari] might not otherwise make, and [Shari] has testified in this matter.” The trial court sustained the Commonwealth’s objection. The record fails to show how Cramsey would have responded to the question.
If shown to be relevant to the case, out-of-court utterances are admissible to show the state of mind of the declarant. United Constr. Workers v. Laburnum Constr. Corp., 194 Va. 872, 876, 75 S.E.2d 694, 709 (1958), aff'd 347 U.S. 656, 74 S.Ct. 833, 98 L.Ed. 1025 (1954). However, appellant has not shown by this record that Cramsey was prepared to offer testimony relevant to an issue presented by the trial. Moreover, he failed to avail himself of the opportunity offered by the trial judge to permit Cramsey to testify to “what she observed about [Shari].” The admissibility of evidence is a matter to be determined by the trial judge. Evans-Smith v. Commonwealth, 5 Va.App. 188, 196, 361 S.E.2d 436, 441 (1987); see also Gottlieb v. Commonwealth, 126 Va. *547807, 812, 101 S.E. 872, 874 (1920). On this record, we cannot say that the trial court was plainly wrong or abused its discretion in its ruling on this issue.
VI. The Videotapes
The admissibility of evidence is within the broad discretion of the trial court, and a ruling will not be disturbed on appeal in the absence of an abuse of discretion. James v. Commonwealth, 18 Va.App. 746, 753, 446 S.E.2d 900, 904 (1994). The trial court viewed the videotapes during a pre-trial motion and found them inadmissible in this case. We find no abuse of discretion in the trial court’s ruling based upon the purpose for which appellant offered the videotapes.
For the reasons stated, the judgment of the trial court is reversed and this case is remanded to the trial court for such further action as the Commonwealth may be advised.
Reversed and remanded.
. We note, however, that without the rib-fracture evidence, the remaining evidence is sufficient to support a homicide guilty verdict.