Forensic scientist Beverly Katz participates in the climactic raid. This would never happen.
Because of the diphthong "Oe" NBC misspelled the episode title as "Ceuf" instead of "Oeuf" which is French for "egg".
Towards the beginning when they are investigating the dining room scene, the dead girl moves the plate with her head.
Chris O'Halloran's missing person bio sheet listed him as 5'4" and 62lbs which would be extremely underweight.
Hugh Dancy mispronounces Biloxi (Mississippi) as Bil-OX-ee when the correct pronunciation is Buh-LUCK-see.