After the opening credits, when Folsom is sitting on the back of the ambulance speaking to the team, it is clear that this shot is being filmed at nighttime or indoors, but the shots directly before and after this are in full sunlight.
When Folsom is sitting at the table with the pizza he has his hands on either side of it but in the next scene he has his hands above it.
He then clasps his hands and puts them in front of him but in the next scene he has them flat on the table.
He then clasps them again but in the next scene he has them above the table on either side.
He then clasps his hands and puts them in front of him but in the next scene he has them flat on the table.
He then clasps them again but in the next scene he has them above the table on either side.
When Josh is asking Serena to go to Maui with him over Hawaiian pizza, you can clearly see their breath throughout the entire conversation. Everyone is dressed like it's warm outside and it's supposed to be Vegas. In addition, some of the other diners around them seem to be cold.
Chris is visibly annoyed when Greg is explaining basic "bomb 101" as though he clearly knows all of this already, but in 2.14, Josh explains directionality of blood drops to him and he acts like it is new information. Blood is far more common at crime scenes and Chris should definitely be more familiar with blood evidence.