In the police room there is a whiteboard with a list of town names. Devizes is misspelled as Devises.
Some of the supposedly satanic symbols shown to Mullet were in fact only New Age pagan white magick and not satanic at all.
The blackened trachea being caused by formalin formaldehyde fixative is false because autopsy would not be using formalin prior to exam of tissue for evidence of inhaled soot of the fire. Bad writing.
If the 3 buried boys had died of carbon monoxide poisoning then they would have all had cherry red lips.
The supposed tattoo on the dead man's hand is obviously a blue ink stamp.