** FILE ** Convicted killer Philip Workman talks to a visitor at Riverbend Maximum Security Institution in Nashville, Tenn., Nov. 19, 1999. A federal judge on Friday, May 4, 2007, ordered a delay in the execution of Workman, citing the likelihood that Tennessee's new death penalty guidelines could still cause unconstitutional pain and suffering. Workman's execution was set for May 9. (AP Photo/Mark Humphrey)