New York State Private Investigator Practice Exam

What is corroborating evidence?

1. Evidence that contradicts previous testimony

2. Evidence that is presented for the first time

3. Evidence that strengthens existing information

4. Evidence that is purely hearsay

The correct answer is: Evidence that strengthens existing information

Corroborating evidence refers to information or evidence that strengthens or confirms existing evidence or testimony. In legal contexts, this type of evidence enhances the credibility of a witness or supports the facts already presented in a case. For example, if a witness has provided testimony regarding a specific event, corroborating evidence could include physical evidence, such as photos or documents, or additional witness testimony that aligns with what the original witness stated. The significance of corroborating evidence lies in its ability to build a stronger case. It's especially important in legal proceedings where collective proof can determine the outcome. When all pieces of evidence align, they make a more compelling argument supporting a specific conclusion or fact. The other options do not accurately represent the concept of corroborating evidence. Evidence that contradicts previous testimony serves to undermine a claim rather than strengthen it. Evidence presented for the first time does not necessarily provide support for what has already been established; it simply adds new information. Purely hearsay evidence cannot be relied upon as it lacks direct connection or evidence, often being considered unreliable in legal settings.