In a criminal action defendant is entitled:

1. 1. To have a speedy public trial by an impartial jury of the county in which the offense is alleged to have been committed.
2. 2. To have counsel.
3. 3. To produce witnesses on his behalf, and to be confronted with the witnesses against him in the presence of the court, except that the testimony or deposition of a witness may be received in evidence at the trial as by law prescribed.