Here the actual police pursuit noted in the story below about Stockton, Hard Crime and Dangerous Police Work.
Click here to go to the site called Scan Stockton. Listen to the audio by pressing play button at the bottom of the story. CLICK HERE.
This began with one police unit doing a traffic stop. The subjects were armed and it was an incredibly dangerous situation. At one point the suspects tossed out a hand gun and drug paraphenalia. The high speed pursuit lasted 20 minutes.