Joshua Q. DePew appeals the Ross County Court of Common Pleas' judgment finding him guilty of involuntary manslaughter. DePew asserts that the trial court prejudicially denied his constitutional right to cross-examine the state's medical expert when it barred him from using learned treatises to impeach the expert. Based upon the interpretation of Evid.R. 706 articulated by the Supreme Court of Ohio in Freshwater v. Scheidt (1999),86 Ohio St.3d 260, we agree. DePew also asserts that the trial court erred by denying his request for a mistrial based upon the prosecutor's improper remarks. Our resolution of DePew's first assignment of error renders his second assignment moot, and we decline to address it pursuant to App.R. 12 (A) (1) (c). Accordingly, we reverse the judgment of the trial court and remand this cause for a new trial.
I. The victim in this case, Jay Compher, engaged in more than one physical fight during the twenty-four hours preceding his death on June 14, 1998. That afternoon and evening, DePew attended a backyard cookout hosted by his family members. Throughout the afternoon, Compher taunted DePew and his family from behind the fence of a neighbor's yard. Witnesses observed that Compher's lip, knuckles and eye were cut, swollen, and blackened, and that he kept. holding his head. Compher complained to his friends that his ribs hurt from a recent *Page 131 fight. Immediately prior to his death, Compher screamed obscenities across the fence.
In response, DePew walked over to the fence and, at Compher' s urging, entered the neighbor's yard. DePew punched Compher in the jaw. Compher fell onto his back, and. then raised himself up onto his elbows. DePew punched Compher at least one more time, rendering Compher unconscious. Compher never regained consciousness.
DePew pled not guilty to involuntary manslaughter. At trial, the state called three medical expert witnesses. Dr. Yates opined that a blow to the head caused Compher's death. Dr. Yates testified that in the course of providing his opinion to the state and the defense in pre-trial, he gave each party copies of a document written by Tatsuo and a document written by Leestma. Dr. Yates also stated that he considered those documents, as well as a document written by Spitz, to be learned documents or treatises. Dr. Gabis testified that Compher died within sixty seconds after receiving a blow to his head. Dr. Smith opined that Compher died within minutes of receiving a blow to the head.
DePew attempted to cross-examine Dr. Smith with statements contained in the Spitz document. When the state objected, the court held a bench conference. The court determined that, while DePew had established that the relevant documents were learned treatises, he did not establish that the documents constituted reliable authorities. Therefore, the court sustained the state's objection, and did not permit DePew to use the documents to impeach the state's medical experts. The parties stipulated on appeal that the objection, argument and ruling by the court on this matter applied to all of the treatises that the defense established were learned.1
The jury found DePew guilty of involuntary manslaughter in violation of R.C. 2903.04. DePew appeals, asserting the following assignments of error:
*Page 132I. The court below erred by sustaining the state's objection and denying the defendant the right to cross-examine the state's expert witness with documents, pursuant to Ohio Rules of Evidence 706.
II. The court below erred in not granting the defendant a mistrial due to prosecutorial misconduct during the closing argument.
II. DePew first asserts that the trial court erred by preventing him from using learned documents to cross-examine the state's expert, because Evid.R. 706 explicitly permits him to do so. A trial court has broad discretion in the admission or exclusion of evidence, and so long as such discretion is exercised in line with the rules of procedure and evidence, its judgment will not be reversed absent a clear showing of an abuse of discretion with attendant material prejudice to defendant. Rigby v. Lake Cty. (1991), 58 Ohio St.3d 269, 271; State v. Hymore (1967), 9 Ohio St.2d 122, certiorari denied (1968), 390 U.S. 1024. However, when a party challenges the trial court's construction of an evidentiary rule, he presents a question of law that we review de novo. Statev. Walker (June 28, 1999), Ross App. No. 98CA2438, unreported, citing State v. Anderson (1995), 100 Ohio App.3d 688, 691.
Evid.R. 706, effective on July 1, 1998, codified the common law rule regarding using learned treatises for impeachment.Freshwater v. Scheidt (1999), 86 Ohio St.3d 260, 267, fn.2, citing Staff Notes to Evid.R. 706. The rule provides:
Statements contained in published treatises, periodicals, or pamphlets on a subject of history, medicine, or other science or art are admissible for impeachment if the publication is either of the following:
(A) Relied upon by an expert witness in reaching an opinion;
(B) Established as reliable authority (1) by the testimony or admission of the witness, (2) by other expert testimony, or (3) by judicial notice.
If admitted for impeachment, the statements may be read into evidence but shall not be received as exhibits.
The common law regarding the use of learned treatises for impeachment was set forth by the Supreme Court of Ohio in Stinsonv. England (1994), 69 Ohio St.3d 451. In Stinson, the court determined that parties may use learned treatises to impeach the credibility of expert witnesses in two ways. First, a party may use a learned treatise to impeach an expert by establishing that the expert is unaware of or unfamiliar with the treatise. Id. at paragraph two of the syllabus. Second, a party may use the substance of the learned treatise to impeach an expert witness if the expert relied upon the treatise in forming his or her opinion or if any expert witness acknowledged the authoritative nature of the treatise on the record. Id.
In Freshwater, the Supreme Court construed Evid.R. 706 for the first time, and determined that it codifies the standard the court articulated in Stinson. Freshwater at 267, fn.2. The court also clarified its decision in Stinson, explaining, "Stinson was not intended to allow testifying experts to *Page 133 adroitly evade cross-examination simply by avoiding such words as "rely' or "authority' or any forms of those words." Freshwater at 269.
The court went on to state that ""if an expert witness provides testimony sufficient to establish that the literature is reliable authority, * * * statements contained in the literature can be used for purposes of impeachment." Id. at 269. Further, the court held that the authoritative nature of a medical treatise "can be established without an express acknowledgement by the testifying expert that he or she had relied upon the literature or that it is authoritative." Id.
In Freshwater, the record revealed that the medical experts deliberately refused to use the words "rely" or "authority," professing they were unclear on the meanings of those words. One expert even refused to acknowledge the authority of a second doctor's writing in a textbook that the two co-authored. We recognize that the circumstances are not analogous to this case. Here, the experts were cooperative; DePew simply did not ask the experts if they considered the proposed documents to be "authoritative" or "reliable." Rather, DePew only asked whether the experts considered the documents "learned." The trial court held that "learned" is not equivalent to "reliable," and therefore it denied DePew the opportunity to cross-examine using the documents.
While the experts in this case did not adopt the uncooperative spirit of the experts in Freshwater, we believe that the interpretation of Evid.R. 706 that the state asks us to adopt would permit, and perhaps even encourage, a similar spirit of uncooperativeness in the future. Requiring a party to elicit the terms "rely" and "authority" from an expert before operation of Evid.R. 706 will strip the rule of its efficacy. Therefore, pursuant to the reasoning articulated in Freshwater, supra, we find that DePew's failure to elicit the terms "rely" and "authority" from the experts did not preclude DePew from using the documents for impeachment.
The state argues that, even if Evid.R. 706 does not require use of the terms "rely" or "authority," DePew failed to present testimony establishing that the documents might be characterized as reliable authority. We disagree. DePew established that the documents he sought to use for impeachment were learned. Webster's Dictionary defines "learned" as "instructed, educated, * * * possessing or characterized by academic learning: erudite." Webster's Third New International Dictionary (1993) 1286. In addition, DePew presented evidence that Dr. Yates relied upon two of the documents by showing that Dr. Yates went so far as to provide those documents to the parties in conjunction with his opinion. Thus, we find that DePew presented testimony sufficient to establish, at minimum, that those two documents constitute reliable authority properly offered for impeachment pursuant to Evid.R. 706. *Page 134
Finally, the state argues that the trial court's refusal to permit DePew to impeach its experts with the learned documents did not prejudice DePew. We disagree. The evidence in this case established that Compher died as a result of bleeding which occurred after a blow to the head. DePew did not deny that he punched Compher shortly before Compher died. DePew's defense rested on his theory that another individual caused Compher's fatal injury in a fight earlier that day. The state's experts opined that the fatal blow certainly occurred shortly before Compher died. DePew sought to cross-examine the experts with learned documents that suggested that, while many victims with a blow to the head die within minutes, others live up to three days after their injury.
The trial court's restriction of DePew's cross-examination of the state's experts prevented the jury from adequately assessing the credibility of the experts. Additionally, the trial court's ruling prevented DePew from exercising the full scope of his constitutional right to cross-examine witnesses. Therefore, we find that the trial court prejudiced DePew when it prevented him from using the learned documents to cross-examine the state's expert witnesses. Accordingly, we sustain DePew's first assignment of error.
III. In his second assignment of error, DePew asserts that the prosecutor's remarks in closing argument amounted to prosecutorial misconduct. Our resolution of DePew's first assignment of error renders this question moot. Accordingly, we decline to address DePew' s second assignment of error. See App.R. 12 (A) (1) (c)
We reverse the judgment of the trial court and remand this cause for further proceedings consistent with this opinion.
JUDGMENT REVERSED AND CAUSE REMANDED.
1 The state argues in its brief that DePew only attempted to use the Spitz document before the state's objection, and that we therefore must confine our analysis to the Spitz document. Given the parties stipulation that the trial court's ruling applied to all the relevant documents, we find this argument disingenuous.