When Talmadge Neville (Charles S. Dutton) flashes back to the accident you see that he hit Maris Donovan (Mandi Kreisher) with the front of the car as she rolls up the hood yet seconds later when the car is shown they show damage below the drivers side mirror.
When Mac is talking to Sid requesting an autopsy report, he says that Maris Donovan was 16 years old when she died, however near the end of the episode, the sign on the 'Ghost Rider' bike states that she was 17 years old.
In the previous episode, Danny was given two weeks suspension for being too rough with a suspect. At the beginning of the episode, Lindsay is looking for him and Adam says that he's at a crime scene. What is he doing at a crime scene if he's still (only one week later) under suspension?