When the CSI team is looking at the Choozy's Chicken that crashed through the window, the scene is reversed. The 'CC' logo is backwards and the broken glass remaining in the window frame moves from the upper left to the upper right.
At the beginning of the show when Riley puts the ruler on the tile floor in the kitchen of the restaurant, the ruler changes position on the floor in between shot going from flush against the edge of the tile to crooked.
As Riley opens the safe, the doors bolts start and stay in the deployed position. This indicates the safe's door did not start in the closed and locked position as the film makers would have us believe.
As the camera first pans across Melinda's face, her eyelid flutters.