Legal Responsibilities and Expert Testimony Flashcards

A forensic medicine expert is asked to testify about cause of death in a homicide trial. Which foundational requirement must the expert satisfy first?

Answer: They must be qualified by the court as an expert in the relevant field

Before offering expert opinions, a witness must be formally qualified by the court as an expert in the relevant area of expertise.

Under the attorney-client privilege framework, which communications between a retained expert and retaining counsel are generally protected from discovery?

Answer: Draft expert reports and most counsel-expert communications under FRCP 26(b)(4)

FRCP 26(b)(4)(C) protects most communications between retaining counsel and retained experts, including draft reports, with limited exceptions.

What is 'ipse dixit' testimony, and why is it problematic in forensic medicine?

Answer: Unsupported expert opinion asserted without adequate factual or methodological basis

'Ipse dixit' (Latin for 'he said it himself') refers to bare assertions without supporting reasoning, which courts may exclude as unreliable under Daubert.

Which ethical principle requires a forensic medicine expert to disclose information that is adverse to the party who retained them?

Answer: Impartiality and honesty

Forensic physicians are ethically obligated to be impartial and honest, disclosing all relevant findings even if adverse to the retaining party.

In which scenario would a forensic medicine expert most likely face a Daubert challenge?

Answer: Offering an opinion based on a novel methodology not yet validated in the field

Daubert challenges most commonly target novel or unvalidated methodologies that have not been tested, peer-reviewed, or generally accepted.

What is the 'ultimate issue rule' as it applies to expert witnesses in federal court?

Answer: Under FRE 704, experts may generally opine on the ultimate issue in a case except on mental state in criminal cases

FRE 704(a) allows expert opinions on the ultimate issue, but FRE 704(b) prohibits experts from stating whether a criminal defendant did or did not have the required mental state.

A forensic medicine expert discovers that opposing counsel misrepresented the expert's prior testimony in a court filing. The expert's most appropriate action is to:

Answer: Notify the retaining attorney and request correction of the misrepresentation

The appropriate first step is to notify the retaining attorney so they can address the misrepresentation through proper legal channels.