I've done really bad things': The undercover cop who abandoned the war on drugs | Drugs | The Guardian
Madonna's driver speaking to an undercover police officer outside the gym where Madonna trains. Recently local traffic wardens Stock Photo - Alamy
Photo of a group of armed undercover police officers at Secret Garden music festival | Daily Mail Online
Anti-Asian bigot shoves undercover NYPD in subway
Philly undercover police officer shot at, injured
Undercover cop chases and grabs 14-year-old girl in Manhattan (VIDEO) – New York Daily News
Suspect in shooting of undercover cops thought they were in rival gang
Three undercover officers wounded in Chicago shooting: police
Undercover Cop Images – Browse 8,988 Stock Photos, Vectors, and Video | Adobe Stock
Police and undercover sting operations: stop creating crime
Jeff Goldsmith on Twitter: "@ZackBornstein For anyone not in the loop on this, it is believed these are undercover police officers who are signaling each other their identities by wearing specifically colored
Rookie cop goes undercover to bust students
HipHopWired.com - How to spot an undercover cop at a protest | Facebook
Undercover Police Officers Deployed To Tulum's Hotel Zone After A Recent Increase In Crime - Cancun Sun