CGIS - Coast Guard Intelligence Service
*door bursts open and people walk in*
NCIS: Oh, please! It's my case, get off!
CGIS: A diver was found dead on the beach coast. That falls into the jurisdiction of CGIS and FBI.
NCIS: So where is FBI?
CGIS: It doesn't matter-
NCIS: However, identification of the diver was found to be Corporal John Meiser, marine. Which puts it directly in my juisdiction. Don't you have some girl scout cookies to sell?
CGIS: *glares*