While the defense attempted to bar those previous comments from entry into evidence, the judge didn't agree. Both the conversations with police and the comments he made to the public are admissible for prosecutors to use against him. According to Peter S. Christiansen, founder of Christiansen Trial Lawyers, Davis got himself into this situation. "The second Keefe D went on talk shows and wrote a tell-all book repeating those claims, he blew up his own protection. "I sang because they promised I would not be prosecuted," Davis wrote in his book Compton Street Legend.