Season 4, Episode 11 Bloodless
First Aired: May 12, 2008
A young boy's murder probe links the victim to an extinct prehistoric cat; plans to treat Nina are derailed by a dramatic development.
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- Premiered: October 24, 2004
- Rating: TV-MA
- Premise: A team of scientists investigates suspicious advances in biotechnology on ethical, moral and legal grounds on behalf of the North American Biotechnology Advisory Commission (NorBAC), an organization of world-class researchers formed by Canada, the U.S. and… (more)