Another driver submitted an anonymous tip that I allegedly almost struck another vehicle. That driver followed me home and gave my location to dispatch. He identified himself by his first name only. The officers did not arrive to my home until I was out of the vehicle and getting something out of my trunk, without ever seeing me drive. They
immediately questioned me and would not allow me to leave, and later arrested me for an owi. Does the witness following me and waiting for officers give him additional credibility or was my interrogation illegal?