While reviewing CCTV video on her laptop, Karen begins writing down descriptions of suspect vehicles such as "Blue Sedan" and "Brown Ford truck". However, the footage she's watching is black and white, so there's no way to know what color the cars really are.
At 3:34 Karren and Grace are getting into the Ranchero for the first time. A large dent and smaller one is seen on the tailgate. At 6:20 on the same trip they pull into a parking space with no dents visible.
Marie is shown stacking Ninja blenders at her work in 2008. Ninja blenders were not available until 2013.