Early on, Brass is explaining the situation to the CSIs, and says "The RA got the kid next door to jimmy the lock." Two problems. First, the RA would have a key that opens all of the doors under the RA's supervision. Second, the dormitory doors and locks (as we can see on the screen) would have been sturdy enough to prevent such jimmying.
In the opening scene where the two victims are in the dorm, the female victim removes her bra. In the next scene where they are shown dead, she is wearing her bra again.
This isn't a goof though, since the couple could simply have redressed after the activities shown and before going to sleep.
This isn't a goof though, since the couple could simply have redressed after the activities shown and before going to sleep.
When the CSI crew is walking down the corridor in the dormitory at the beginning of the show, a placard saying "NO FOOD OR DRINK ALLOWED INSIDE BUILDING" is clearly visible at the left edge of the frame.
When Super Dave, Catherine, and Warrick are talking about crop circles; they all look up to the sky. Reflected in Warrick's sun glasses you can clearly see the boom mic.