Sobus v. Knisley

273 A.2d 227, 11 Md. App. 134, 1971 Md. App. LEXIS 414
CourtCourt of Special Appeals of Maryland
DecidedFebruary 3, 1971
Docket221, September Term, 1970
StatusPublished
Cited by4 cases

This text of 273 A.2d 227 (Sobus v. Knisley) is published on Counsel Stack Legal Research, covering Court of Special Appeals of Maryland primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Sobus v. Knisley, 273 A.2d 227, 11 Md. App. 134, 1971 Md. App. LEXIS 414 (Md. Ct. App. 1971).

Opinion

Powers, J.,

delivered the opinion of the Court.

From a judgment on a jury verdict against him in favor of Charles Loren Knisley for injuries in a collision between their two automobiles, John Michael Sobus appeals. The collision occurred in Sykesville about 8:00 P.M. on May 22, 1965 at the intersection of a favored and an unfavored highway. Each was alone. Neither remembered the collision, nor the events of the preceding few moments. Appellant was on his way to work; appellee, a supervisor at Springfield State Hospital, was searching for a patient who had “eloped”. Suit was filed in the Circuit Court for Howard County, and tried before Judge James Macgill and a jury.

Evidence relating to liability, largely reconstructive and inferential, was sufficient to go to the jury, and the case is not before us on that point. The questions raised are concerned with rulings on evidence. They are:

1. Did the trial court err in permitting the use of a textbook during the appellee’s cross-examination of the appellant’s expert witness where the appellee failed to establish that the textbook was authoritative?
2. Did the trial court err when it permitted appellee to testify to his normal route to search for elopees?
3. Did the trial court err when it permitted appellee to testify with respect to his military record and accomplishments?

*136 I

Appellant called Francis J. Smith, an associate professor of physics at Drexel Institute of Technology in Philadelphia and holder of a master’s degree in physics, as an expert witness. After voir dire cross-examination the court ruled that the witness was qualified, and he proceeded to testify to his conclusions and findings about the accident. In cross-examination his attention was called to a 1964 writing, Automobile Accident Cases and Scientific Reconstruction, by a Professor Lacey. After the witness stated he was not familiar with the name, appellant objected that to cross-examine on a book that is supposed to be authoritative, there has to be proof that it is authoritative. The trial judge expressed the view that counsel could ask the witness about a statement in the book, and whether he agrees with it.

What followed, relevant to the issue, was:

“Q. I simply asked you, first of all, do you agree * * * that the use of expert witnesses [to scientifically reconstruct the scene of an accident] is a new forensic art, and that this implies that it has certain limitations. You agree with that?
A. I agree that it has certain limitations, - yes, sir. We’ve just read them in the succeeding paragraphs, and what “new” means, I don’t know, what “new”—
Q. Well, what “new” means, that this book is in 1964 — well, I can show you how new it is. Can you tell us when you ever testified in court as an accident reconstructionist for the first time, and what court and where your evidence was admitted ?
A. Approximately fifteen years ago.
Q. Where?
A. Atlantic City. That would be Atlantic City County, New Jersey.”
*137 “Q. Right. Now, this also says that an expert of integrity must admit that there are limits to his knowledge. Do you agree with that?
A. There are limitations, yes.
Q. O.K. And those limitations are what?
A. The limitations are that in many cases we cannot give exact numbers.
Q. Numbers of what?
A. Of course the discussion on your page, sir, happens to be speed.
Q. No. No, it isn’t just speed. It’s an introductory paragraph to the entire subject, sir. Reaction time —
A. My answer —
Q. —skid marks, coefficient of friction, grading factors. Speed in collision is way back here, several hundred pages later.
A. Speed is —
Q. But don’t you agree with the fact that’s stated here, with the material that’s stated here, that an expert of integrity must admit that there are limitations in this science?
A. There are limitations in this science when it comes to giving exact figures.
Q. Not figures, sir. I’m asking you, are — do you admit that there are limitations that you cannot tell how every accident happens by simply looking at pictures, or skid marks, or something of that nature ?
A. I am saying that, if we are referring to an accident, it had to be the result of natural laws, sir.”
“Q. Do you agree with this statement, that, “While a physicist may be extremely learned in his specialty, unless he has studied diligently and had actual experience in accident reconstruction, his conclusions and opinions *138 may be completely unfounded and erroneous.” Do you agree with that? ”
“A. Yes, if he had not had actual experience, I guess so.”
“Q. Do you agree with the statement of this ex- • pert that, “The qualification of an expert as a physicist may greatly impress the Jury, but an academic degree in physics does not necessarily mean that his opinion must be accepted as gospel” ?
A. I agree with that, yes.”

The Court of Appeals has never been called upon to determine the basis upon which texts or writings may be used in cross-examination to impeach or discredit the testimony of an expert witness. In Eckels v. Cornell Economizer Co., 119 Md. 107, 86 A. 38 (1912) the Court commented at page 114 as a dictum, after noting that medical books are not admissible to sustain or contradict the opinion of a witness, “But it is generally held, that in cross-examination questions may be based upon the contents thereof, or extracts therefrom to test the value of the opinion of the witness”.

Other courts and writers express varying views. Some say the writing must have been relied upon by the witness in reaching his conclusions; some that the witness must recognize the writing or author as authoritative; some that the writing must be shown to be recognized as authoritative, but not necessarily by the witness; some that the writing may be used if it is a “standard authority” ; some that in a proper case the court may take judicial notice of the authoritative nature of the text.

We are not disposed to undertake the formulation of a rule on the basis of the record in this case. The witness did not disagree with any statement read to him from the writing. On no point was the jury required to choose between the testimony of Professor Smith and the “si *139 lent witness”.

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Bluebook (online)
273 A.2d 227, 11 Md. App. 134, 1971 Md. App. LEXIS 414, Counsel Stack Legal Research, https://law.counselstack.com/opinion/sobus-v-knisley-mdctspecapp-1971.