Cops S21E11 - Evidence? What Evidence? #2

Deputies in Rancho Cucamonga, CA, attempt to question a suspect who flees and is subsequently captured, but claims the suspicious substance found on him was "planted" in his pocket by law enforcement. While on patrol, officers in Las Vegas hear multiple gunshots and react rapidly to investigate. At the scene, overwhelming evidence has the suspects cornered, but its legitimacy is questioned. Finally, cameras capture sheriffs in Broward Country, FL, pulling over a suspect for driving erratically and cutting off an unmarked police vehicle in the "Evidence.