Character mistake: Sgt Lloyd Andrews' attorney, during arraignment, asked the judge that the defendant be "remanded on his own recognise." The proper terminology for ROR, and what he meant to say is "Released on his own recognizance."
Character mistake: Once Cabot's law-breaking is revealed to her, Benson, as an officer of the law, would be obligated to arrest her but doesn't.
Other mistake: When Warner sprays the victim's neck during the autopsy to check for copper, the victim has a pulse.
Other mistake: When Stabler, Benson, and Cabot are talking to Mrs. Cleary about the jewelry, Mrs. Cleary excuses herself to take a phone call. When the camera is on Cabot, Mrs. Cleary is in the background mirror moving her mouth although she is not saying anything.
Visible crew/equipment: A grey and black boom microphone appears above the judge just right of middle at the top of the screen as the judge grabs the note from the officer and reads it. (00:33:50)
Factual error: The coroner refers to someone having a blood alcohol level of 1.6. No such thing - above 0.5 you're almost certainly dead.
Birthright - S6-E1
Continuity mistake: Abigail Breslin's front teeth change length throughout the episode.
Answer: It was a misconception about Jehovah's Witnesses beliefs. Only blood transfusions are discouraged in their beliefs, medically.