Continuity mistake: When Calleigh and Ryan are in the lab discussing the diamond, Calleigh takes her earring off, but when she says, "The molecular structure of carbon makes it one of the hardest surfaces on Earth", her earring is back on. Then she scratches the glass with the earring she took off.
Plot hole: Delko is rummaging in Speedle's locker. Why would Speedle still have a locker, considering he's been dead 3 years? Even if they couldn't allocate it to someone else, why are his personal effects (e.g. his wallet) still in there? Shouldn't these have been returned to his family?
Add timeAndy Benham
Factual error: When the show begins, a man is run down by a Dodge Charger. The man's injured leg apparently cuts a bio-diesel line under the car. The Charger never was a diesel, and probably never will be. Further proof is at the show opening which showcases a very low-tone exhaust rumble which can only be a gasoline V8.
Factual error: (Episode: Sun Block) At the beginning of the episode, all the pool patrons are watching an eclipse, the sky darkens and they watch as the moon passes in front of the sun. The process, from the moon first beginning to touch the sun's disc to total eclipse occurs in approximately one minute. It is impossible for an eclipse to happen that quickly; it would take at least an hour to complete the process shown.