An undercover St. Louis police officer who was beaten by colleagues during protests in 2017 later described the attack as a “free for all” and told someone at police headquarters that he was beaten “like Rodney King,” according to recently released court documents.

https://www.stltoday.com/news/local/crime-and-courts/undercover-st-louis-cop-says-colleagues-beat-him-like-rodney/article_395bae27-3ba0-5003-a966-24e49775e418.html