Warren closely supervised the drafting of the Commission's report.  He wanted to ensure that Commission members had ample opportunity to evaluate the staff's work and to make their own judgments about important conclusions in the report. He insisted that the report should be unanimous and so he compromised on a number of issues to get all the members to sign the final version.  Although a reenactment of the assassination “produced convincing evidence” supporting the single-bullet theory, the Commission decided not to take a position on the single-bullet theory.  The Commission unanimously concluded that the assassination was the result of a single individual, Lee Harvey Oswald, who acted alone.