It is anyone who is the member of the jury or serves on the jury. They are randomly selected citizens from the area where the case is heard. They go through the selection process and once selected are given an oath and also a small pay on per day basis. They are also given the car allowance from home to the court. In high profile cases where its possible to influence jury through media, televisions, radia etc, they are kept away from family and hush-bush in a secret faraway places without television, radio etc as access.