Creatures of the Night - S1-E2
Continuity mistake: When Mac is looking for the rat in the rainpipe, the shot changes and Mac has his sunglasses on for a split-second.
Green Piece - S5-E17
Continuity mistake: When Danny asks Lindsay if she is excited to go back to Montana, Lindsay replies she is excited to see her mom so her mom can see her pregnant, but it is revealed in later seasons that her mother died when she was young and that she only has a dad.
Character mistake: When Flack and Lavoto are in the car he says "I never would have pegged you as an undercover" but he already knew she was, she told him this when they first met in season 9 episode 1.
Other mistake: Sid tells Stella that the girl in the martini glass died moments before the electrocution, except in the beginning of the episode you can see her dancing as she starts to be electrocuted.
Youngblood - S2-E5
Factual error: When they are looking at footage of the suspect leaving the crime scene they notice something in his sleeve and the computer generates an image of a steering wheel lock. There is no way they could come up with that from the outline in the suspect's clothes.
Deliberate mistake: Though the series title is technically inaccurate, since in New York CSIs are called CSUs (crime scene units), it's called "CSI: NY" to tie it in as existing in the same universe as its sister series "CSI: Crime Scene Investigation" and "CSI: Miami."
Necrophilia Americana - S2-E17
Continuity mistake: Mac is crouched down on the ground and removes a piece of paper from the grass next to the victim without a crime scene glove. He has a flashlight in the other hand with no glove either. The next shot shows him standing with gloves on both hands. (01:20:00)
Rest In Peace, Marina Garito - S6-E18
Continuity mistake: At the end, Mac goes into Stella's office and she's asleep on the couch. The clock reads 10:37. As he covers her with the blanket it reads 10:36. Then when he leaves, it reads 10:37 again.
Grounds for Deception - S5-E24
Revealing mistake: When Mac shows Stella the photo of The Professor and her "mother", you see that it is the actress (Melina Kanakaredes) with a wig on.
Plot hole: When Sid and Hawks are telling mac that the piece of glass from the girls shoulder is from the window from bar, Sid tells Mac the scar shows it healed in the last month, but it's been established several times earlier in the episode that the bar shooting happened 3 months earlier.
Other mistake: The body in the bank has one entry wound because the gun has no kickback, but in the flashback of the manager getting shot the shooter pushes the manager back then shoots him twice, the managers body moving alone would have causes the two bullets to enter at to different points.
The Closer - S1-E22
Character mistake: When Hawkes shows Mac, Danny, and Aiden a bruise on Gilbert Novotny's body, and tells them he was struck with a baseball, Danny refers to Gilbert as "George Novotny", like Stella did earlier in the episode. (00:28:15)
White Gold - S9-E14
Continuity mistake: When Mac and Danny are telling the pizza owner about his nephew's death, in a shot from the side the man's arms are by his side, then it cuts to the front and his hands are on his hips.
Dancing with the Fishes - S2-E6
Revealing mistake: While Dr. Hammerback examines the dead cable car driver you can see the "corpse" is still breathing and moving his eyelids.
Factual error: Towards the end, Eva Mason blows up Leonard Brooks' flat in an attempt to kill him, by heating up gas from the stove using an uncovered light bulb. This wouldn't work as shown as the filament from the bulb would burn out before igniting the gas - and besides, a spark from the light switch would have ignited it first.
Continuity mistake: The dead body of a girl is in the autopsy room. There is a closeup of her face on a TV monitor. Her hair is wet and tucked under her head and the v-shaped stitches on her torso are reddish in color. Next shot her hair is spread out and the stitches on her torso are blueish.
Character mistake: In the scene in which Stella, Adam, and Hawkes are trying to get clues from the $1 bill left by Shane Casey at the bar, Stella notes that the Latin phrase "E Pluribus Unum" has had its word order changed and now reads "E Unum Pluribus". From this, she deduces that the meaning has changed from 'from many, one" to "from one, many'. However, Latin is a highly inflected language, in which the meaning of a word changes not from its position in a sentence, but from the ending that is attached to the word. Therefore, both 'e pluribus unum' and 'e unum pluribus' mean exactly the same thing.
Continuity mistake: When Mrs. Baldwin shows up at Sid's office near the end of the episode, Sid is viewing his computer with his hand on his chin in thought. When he looks up, his hand is on the table top. (00:38:50)
Pot of Gold - S6-E17
Continuity mistake: When Danny talks to Lindsay in the lab, he folds his arms over his chest left over right. In the following shots, his arms are right over left, then back to left over right. (00:10:50)
Continuity mistake: When Stella and Linsday are checking a table in Rob Mayer's home, when Stella is about to move the table, she has two gloves in hers hands (not wearing them, just holding). In the next shot, she is just holding one glove. And when the shot changes again, she is instantly wearing gloves on both hands. (00:25:35)
Chosen answer: Probably to broaden the scope of the show's plot and give the audience a chance to see the characters in a different setting, People act differently at home from the way they do at their workplace. By the ninth season, the characters would have become overly familiar and predictable. It gives the writers a chance to do something different with them.
raywest ★