Examples from the Web for undercover
A 19-year-old woman was killed in September after an undercover police watched a drug deal go down in Oklahoma City.
“We have undercover security,” says Vincent Zurzolo, the suave man in the blue suit in booth 2630 of New York Comic Con.
If you were to have undercover security, Comic Con is the perfect site.
Others seemed to be performing bombastic recitals of their grievances as if they were ill-trained actors or undercover agents.
Undercover detective Gustav Frank sold Mandelbaum several bolts of stolen silk that had been secretly marked.Meet 'The Queen of Thieves' Marm Mandelbaum, New York City's First Mob Boss|J. North Conway|September 7, 2014|DAILY BEAST
Well, it's a combination of vice, narcotics, and undercover work.Warren Commission (7 of 26): Hearings Vol. VII (of 15)|The President's Commission on the Assassination of President Kennedy
Of course there were undercover agents on Zarathustra, hundreds of them.Little Fuzzy|Henry Beam Piper
The Federation's undercover boys have been scanning the Devagas worlds and Tranest very closely of late, naturally.Legacy|James H Schmitz
He realized almost at once that such an unknown, undercover echelon would be a must.Man of Many Minds|E. Everett Evans
Would you clarify for me, someone is of the opinion that I thought that Oswald was an undercover agent for whom?Warren Commission (3 of 26): Hearings Vol. III (of 15)|The President's Commission on the Assassination of President Kennedy