20 Cops Who Turned Out To Be Killers

Some sworn to protect and serve turned out to be stone-cold killers. Join us as we count down the most disturbing cases of police officers who were uncovered as murderers. From corrupt detectives to serial killers hiding behind a badge, these cases shook communities and exposed dark failures within law enforcement. Our countdown includes Joe DeAngelo the "Golden State Killer," the infamous "Mafia Cops" Louis Eppolito and Stephen Caracappa, Derek Chauvin whose actions sparked a global movement, Drew Peterson, Christopher Dorner, Mikhail Popkov — widely considered Russia's most prolific serial killer — and many more. Which case shocked you the most? Let us know in the comments below! WatchMojo is now a multiplayer game! Wishlist Mojo Party now on Steam: https://store.steampowered.com/app/4003030/Mojo_Party Check out our Live Stream channels: LIVE - 24/7 Streaming Channel: https://youtube.com/live/AHa_Uz50sJk WatchMojo True Crime - 24x7 Streaming Channel: https://youtube.com/live/nvfP37Ym0yA Subscribe for more great content! https://wmojo.com/watchmojo-subscribe Visit our shop for awesome merch! https://shop.watchmojo.com/ Your trusted authority for Top 10 lists on everything from Entertainment to True Crime! #watchmojo #watchmojotruecrime #TrueCrime, #Police, #Murder, #Corruption, #SerialKiller, #Derek Chauvin, #DrewPeterson, #GoldenStateKiller, #LawEnforcement, #Crime, #Justice