(n) investigating authorities
law enforcement authority
(n) (criminal) investigation headquarters
(n) search conducted with the consent of the party concerned
(n,adj-no) criminal investigation
(v5s) to make a wide search
(v5s) to make a wide search
(exp) to look for a book
(n) sting operation
undercover investigation
(v1) to search for
to seek for
to look for
(v1,vt) to find out
to discover
to detect
(n) Federal Bureau of Investigation
FBI
(n) search warrant
(n) forensic research
(n) special investigation headquarter
(n) (police) legwork
(n) crime laboratory
(n) Deep Submergence Systems Project
DSSP
(n) US Navy Deep Submergence Systems Project