At 36:55, Nolan Price refers to "Stabler's CI who got two bullets to the brain." However, Vincent was not shot in the head; He died from gunshot wounds to the neck and torso.
The address of the safe house on the title card says 867 Milton Road, but when they go out, the address is 1440.
Right before Rollins is shot you can see in the driveway behind the Black cop a truck with lighting equipment.
The case against Rublev falls apart because Nicole Merrick is too afraid to testify in open court, she is the only other living person who can corroborate the video's authenticity. However the law allows for a witness to testify in a secret, closed session when there is reason to believe their life would be in danger because testifying in open court and their identity being known. In this instance the witness testifies in front of just the judge and the jury, no one else, to keep their identity secret, their testimony is then read back by the court reporter in future parts of the trial if needed, while keeping their name secret. This has been done in previous episodes, and it is done in real life, often time to protect the identity of undercover police officers. But this option is not even considered here.