Down+the+Drain-CMP

=Down the Drain:=

Things I see:
It’s so unnecessary to show such intense graphics in the autopsy. What ever happened to the lifeguard who was found in the sewer?

Things I don’t understand:
NARCO- what does it stand for? Why is the detective smashing up the bones? Why is the doctor weighing baby pigs? What is the woman pouring on the q-tip to get the blood? Why did it turn pink? What are the little arrows on the wall?

Do I think it’s realistic?
When they’re in the tunnel, how are they going to find their way out? How would a dead lifeguard lead to a murderer?