The license plate on the NCIS van sent to investigate the model's death (Virgina 724 TJA) is the same license plate used on Ari's black SUV in Kill Ari (Part II) (2005).
The Staff Sergeant, who is dating the supermodel who dies at the beginning of the episode says he was provided the dip laced with PCP from the producers of the show, and that he shared it with the supermodel. However, if he was addicted to nicotine he would have already taken a (fatal) dip from the can in the few days between her death and his interview (where he DID take a dip, and nearly overdosed himself). Furthermore, the can he opened was half empty, further showing that he had taken a pinch or so from the can, and would have already overdosed before his interrogation.
A body is shown that has been cut open and the front of the ribcage removed. The anatomy seen does not conform to human anatomy and the skin flaps are too short to cover the chest. An ME would not remove such a large amount of skin as it would make closing the chest and preparing the body for burial impossible.
During the close-up when the team is checking Taylor's dead body, her carotid is clearly throbbing on the left side of her neck.
When the victim is hanging from the fence you can see her nostrils flaring for a brief moment.