(concurring specially): I concur in the opinion of the court and simply wish to express the view that the record before us does not present the questions: (1) Of former jeopardy, (2) whether the killing of three people, by culpable negligence, is a greater offense than the killing of one, or (3) the power of a court, with no statutory grant of authority, to reduce the sentence in a felony case after it has been served in part.