The episode's title references both the plot and subplot. See more...
Popular blog posts:
15 Transformers mistake pictures
15 biggest Harry Potter mistake pictures
starring Carmine Giovinazzo, Eddie Cahill, Gary Sinise, Hill Harper, Melina Kanakaredes, Vanessa Ferlito (add more)
Updates: 
Series 5
Factual error: The plot is about a mosquito who stung the murderer. Although Gary Sinise mentions (correctly) that only female mosquitoes bite, the one caught alive on the table is a male mosquito (look at its antennae). All other mosquitoes used in the episode are female.
You may also like: CSI: Crime Scene Investigation | Transformers: Revenge of the Fallen | CSI: Miami | Angels & Demons | Star Trek
The message boards are meant for discussing things with other users, rather than making submissions/corrections. By all means feel free to post what you like here, but for anything to be looked at properly and entered into the "official" section please use the "submit something" link in the navigation bar. Any members who post offensive content will have their accounts blocked. This is also not the place to contact Jon (who runs the site (although the members who help him check are a BIG help)) - for that, please use the contact form.
