The toxicology report for the victim's vomit, as shown on Garcia's screen, is clearly fake. Analysis of vomit can only show what has been ingested. This panel of hormones, CBC, and liver function enzymes are derived from a blood test. Also dopamine, is misspelled as 'dopemine' on the screen.
At the beginning Garcia mispronounces the name of the Oregon city, LaGrande. Rossi says it correctly when on the jet heading to the scene.
When Reid is explaining why he doesn't like beaches, he lists "drug-resistant bacteria spread by seagull faeces." A man of his education and pedantic encyclopaedic knowledge would know there is no such thing as a "seagull". He should probably have just said "gull".