The lit side of Jamie's faces changes from side to side in scene changes during the interview with the victim's sister and niece.
When Barnaby and Winter leave Maxine Lockston's home after talking about the murder of Angus, her wall clock reads 9:52. When they return to their office, their wall clock reads 10:00, even though much more time has passed.
When Barnaby and Winter first visit Maxine Lockston to talk about the murder of Angus. Maxine's wall clock reads 9:52 throughout the whole scene.
When Tara is talking to Maxine about her father's band, the wall clock reads 9:35 throughout the whole scene.
During the interview with the victim's sister the clock in the kitchen shows 6:35 then they walk into another room where the clock shows 10:51.
When referring to the camera it is described as an expensive DLSR camera when the term is actually DSLR - Digital Single Lens Reflex.
DS Jamie Winter finds a digital photo of a barn and is able to identify it from the identification number on the "telegraph pole" (actually an electricity pole) in the picture. He zooms in to a tiny part of the picture and the number is pin-sharp, whereas even with a high-resolution camera and good lens, the image would be pixellated and blurred, and probably illegible at that degree of magnification.
The coroner mentions blood splatter. The correct forensics term is blood spatter.
The sunlight indicates it is near midday , but the clock on the wall in the house of the victim shows 6:35 which is either early morning or late afternoon, but not midday.