What should be examined thoroughly before preparing an expert witness for testimony?

The complete case file should be examined thoroughly before preparing an expert witness for testimony because it provides essential context and understanding of the case's details. The case file contains all pertinent information, evidence, and background that relates to the specific issue at hand. By reviewing the case file, the expert witness can be better prepared to testify on the facts of the case, understand the relevance of their expertise, and address any potential challenges that may come from the opposing side.

Having a deep understanding of the case file allows the expert to effectively align their testimony with the overall narrative of the case, anticipate questions that may arise during cross-examination, and bolster their credibility in the eyes of the court. This preparation ensures that the expert's insights are relevant and adequately support the claims being made in the case, ultimately contributing to a stronger presentation of the evidence in court.