Keefe D’s jailhouse call proves he wrote the book prosecutors are using to bury him in the Tupac murder trial. (127 characters)Keefe D caught himself in a trap that prosecutors are now using to dismantle his entire defense strategy before his murder trial even started. When his female companion asked, “What’s this book they say you wrote?” He described pulling up alongside Tupac’s car and wrote that “Pac pulled out a strap, and that’s when the fireworks started.” The judge already ruled the book admissible as evidence, noting that Davis made multiple statements calling it “the real truth.”