Character mistake: Elliot Stabler is interrogating a suspect and he says "Well maybe he got pissy because of the 2.2 you blew into the breathalyzer." He said two-point-two but he meant point-two-two because a 2.2 BAC is like 5 times the lethal limit, so a 0 .22 BAC makes more sense. (00:20:10)
Resilience - S4-E10
Factual error: In the intro scene, a girl attempts to jump under a train at what should be the West 4th Street station. However, the sign "Church Av" is visible behind the actors, revealing that this scene was actually filmed at the Church Av station in Brooklyn. This location is a common spot for filming subway scenes. Moreover, the train that arrives on the platform in this scene is an "N" train, even though the N train does not actually travel to either West 4th Street or Church Av. (00:00:21)
Character mistake: At the end of the episode, Carisi calls Amanda Alex.
Visible crew/equipment: As two men chase after a kidnapper's SUV one actor's microphone is falling from his jacket, the actor trips and as he stands up he quickly tries to wrangle the microphone back up by its wire. (00:01:08)
Redemption - S3-E6
Visible crew/equipment: While Detective Stabler and Hawkins talk on the sidewalk, the shadow of a boom mic can be seen on Stabler's shoulder. (00:19:55)
Other mistake: An ambulance, when Kathy Stabler gives birth to the baby, Olivia says the baby's a girl. In the hospital, when Elliot gets to Kathy's table's room, she tells him the baby's a boy.
Suggested correction: Olivia never says the baby's a girl. Rewatch, please. In the ambulance, when Kathy is in the midst of the last few pushes to get the baby out, Olivia is watching the delivery over Kathy's shoulder, being supportive. With Kathy's last push, Olivia repeats, "Good girl, good girl," which is directed at Kathy to encourage her during her delivery (timecode 00:39:20). Then, when the baby is out, Olivia excitedly exclaims, "It's a boy!"
Visible crew/equipment: As Olivia and Elliot are talking to the medical examiner about the cause of death of their victim, an overhead microphone is blatantly visible. (00:11:18)
Continuity mistake: The FBI agent's fork is already loaded with egg as she picks it up. You can hear she puts food in her mouth as she is talking, but as the camera angle changes the egg is still on her fork. (00:22:00)
Revealing mistake: After M.E. Warner tells Fin and Munch the boy was smothered to death, you can see the foot of the "dead body" twitch or move.
Visible crew/equipment: After Picard headbutts Stabler into the car window and runs away, Benson runs over to comfort him. As she cradles him, the reflection in the side of the car shows the camera person filming as the shot gets closer. (00:14:05)
Visible crew/equipment: As Stabler is bringing Saul Picard to the cop car after finding him in the park, a large boom mic is visible in the reflection of the car's window as Stabler opens the door. (00:13:40)
Continuity mistake: In the beginning of the episode when the parrot first comes to Patty, it rests on her left shoulder. In the next shot, when she comes around the corner, the parrot has moved to her right arm. (00:01:30)
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.
