David Paul Hammer David Paul Hammer David Paul Hammer (born October 9, 1958) is an American federal prisoner serving life without possibility of parole concurrent with a 1200-year Oklahoma State sentence. He was sentenced to death on November 4, 1998 for the murder of his cell mate, Andrew Marti. He is also a writer and anti-death penalty advocate who achieved media fame for his 2004 autobiography "The Final Escape", "Secrets Worth Dying For" (his 2004 first book about Timothy McVeigh), and 2010's "Deadly Secrets: Timothy McVeigh and the Oklahoma City Bombing", based on information from when McVeigh was a then-fellow death row inmate.
Oklahoma City bombing of the bombing, the national media focused on the fact that 19 of the victims had been babies and children, many in the day-care center. At the time of the bombing, there were 100 day-care centers in the United States in 7,900 federal buildings. McVeigh later stated that he was unaware of the day-care center when choosing the building as a target, and if he had known "... it might have given me pause to switch targets. That's a large amount of collateral damage." The FBI stated that McVeigh scouted the interior of the building in December 1994 and likely