How does this affect your perception of Lay Witness testimony in the courtroom? Find an example of a case that was overturned due to later evaluation of forensic evidence that disproved previous testimony. (no need to provide a formal citation - just copy/paste the URL and briefly summarize the case).

If you are having a hard time locating a case, consider the cases undertaken by The Innocence Project as each of these cases was later overturned due to DNA evidence. There are many examples of this in Virginia if you need a place to begin.