The actor playing Adam Novak is Marg Helgenberger's real life husband, Alan Rosenberg. He already featured in season 5 episode 22 Weeping Willows (2005).
The address for the Crime Lab is shown on the box left on Gil Grissom's desk. The label states that the address is 3057 Westfall Ave., Las Vegas, NV 81956. The address does not exist and the actual address for the Las Vegas Crime Lab is 400 Stewart Ave., Las Vegas, NV 89101.
When the sheriff discusses the case with Nick and Catherine, she says the burger stand employee is Luke Hansen. But in the flashback, the woman called him Jake.
The Acheson-Curtis farmhouse, said to be located "about 20 miles outside 'Larkston,' NV," where the episode is set, (along with the Finch farmhouse,) is not only / actually used repeatedly---for the Acheson-Curtis farmhouse, twice [more] come to mind "off the top of my head," and the Finch farmhouse comes to mind a total of four times (the most notable differences are the porches and size of each house)---on the show 'CSI: Crime Scene Investigation,' but it's also the same farmhouse where "Night of Desirable Objects," was set, although it's then said to be located in "rural Pennsylvania," [and the inside layout of the house is different in every episode of CSI, and is different again on] Season 2, Episode 2 of the hit Fox sci-fi show, 'Fringe,' (where it's the once-family home of the now-alone Mr. Hughs)!