When they are preparing the enter the house where the other girls are being held a ESU officer breaks down the door, but then Finn and Carisi go in first, which is against standard procedure for the NYPD, and pretty much all police departments. When doing a tactical (also known as a "heavy") entry SWAT, or in this case ESU, goes in first and clears the room before detectives go in.
33:29 Carisi tells Benson that the only firehouse near Astoria Park is Engine 312 located on 35th Street south of Ditmars Blvd. However, the Google Street view images of the firehouse and the adjacent street Benson is showing to the victim is 82nd Street.
2:33 Caption shows the Coral Dragon Restaurant as 139 Mott Street but when Fin and Carisi enter the restaurant, the building address number is 151. Also the restaurant is on a wide two-way street. Mott Street in Manhattan is a narrow one-way southbound street.
27:10 Carisi radios to other units that the black Mazada getaway vehicle is on eastbound 2nd Street off from Bowery. But the vehicle is actually turning onto Prince Street which is 3 blocks south of 2nd Street.