When Nick is sitting on a bench alone reviewing the case file, the file contains an autopsy report even though the bodies had not yet been recovered.
JROTC programs do not collect fingerprints.
Las Vegas police boat when the bodies are discovered has a California registration.
When Greg finds a piece of Bubbalicious in the car you can see and hear him bang his head just before he tells Warrick.
When Sara is processing the house, she writes down that one of the shoe prints is size 10.5 but when she is explaining all the shoe and foot prints to Nick, none of them are that size.