When Hodgins is examining the photo frames, the writing we see on the back of the photo he's removing does not match the writing we see on the close up.
When hodgins picks up the picture frame he starts to turn it over but in the next scene he is holding it with both hands.
When Booth is talking to Meredith in the mansion, the position of his hand as he's holding the coffee mug changes when the camera cuts to a different angle.
During the court scene regarding the fungus, Angela says that "when the defendant punctured the victim's jugular, he nicked himself." Cam then states that this released the 'bacteria' into the victim's bloodstream. Bacteria and fungi are two entirely different things. Bacteria don't have a nucleus whereas fungi do.
At several points individuals refer to the area that the youth center is in, and the river the body is found in, Anacostia, as "AnacosCHI-AH" the correct pronunciation is "Anna-COST-ee-ah" a mistake that individuals from the area D.C. would not make.
Angela tells Hodgins she has blood splatter patterns on her desk. The correct term is blood spatter.