- Joined
- Aug 2, 2021
Here's a question, but could all those videos with Barb having the thousand yard stare I.E the quilt selling video be used as evidence to prove Barb isn't entirely there, mentally?
Yes, although the core evidence would be the medical evaluation, and the videos would only be used as supplemental material to demonstrate the conclusions the medical evaluation reached. Using the videos alone would be a huge stretch, and they'd be useless if the medical evaluation reached a different conclusion.
The jury are not experts, and are not competent to make a medical evaluation. Any conclusion about Barb's mental competence would have to come from an expert witness, and the jury's job would be to determine how credible that witness' testimony is. Juries do NOT provide evidence, and an opinion formed by expertise is evidence. Jurors are expected to be laypeople who gauge the merits of the evidence presented to them on equal footing.
Even when a juror *IS* an expert in a relevant topic, they are explicitly told not to form their own opinion from their own expertise. Also, expert jurors are likely to be kicked out of the jury by either the defense or prosecution if it's discovered they're an expert in the relevant matter, as it could result in them favoring one side or the other (so the side that stands to lose throws them off).
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