operator).

5. Key grip

The supervisor of the team of grips.

6. Best boy (grip/gaffer)

Second in command, assisting the gaffer or key grip.

According to IMDb, "The origin of the term is from 'pre-union' filming days when the line between Grip and Electric departments was less rigid. When the head of either department needed another body temporarily, he'd go to the head of the other department and ask him to 'lend me your BEST boy.' By default the 2nd in charge of either department came to be known as best-boy. This term may also have been borrowed from early sailing and whaling crews, as sailors were often employed to set up and work rigging in theatres. There are no 'best girls' per se; female chief assistants are also called 'Best Boys.'"

7. Childcorrectly interpreted 18 U.S.C. § 5033 to require the tribal authorities who arrested Doe to notify his parents.  We review questions of statutory interpretation de novo.  United States v. Eaton, 31 F.3d 789, 791 (9th Cir.1994).

The statute provides:

11
Whenever a juvenile is taken into custody for an alleged act of juvenile delinquency, the arresting officer shall immediately advise the juvenile of his legal rights, in language comprehensive to a juvenile, and shall immediately notify the Attorney General and the juvenile's parents, guardian or custodian of such custody.  The arresting officer shall also notify the parents, guardian or custodian of the rights of the juvenile and of the nature of the alleged offense.


12
The juvenile shall be taken before a magistrate forthwith.  In no event shall the