127 S.Ct. 2160 (2007)
Philip WORKMAN, petitioner,
No. 06-11103 (06A1052).
Philip WORKMAN, petitioner,
v.
Phil BREDESEN, Governor of Tennessee, et al.
No. 06-11103 (06A1052).
Supreme Court of United States.
May 8, 2007.Application for stay of execution of sentence of death presented to Justice STEVENS and by him referred to the Court denied. Petition for writ of certiorari to the United States Court of Appeals for the Sixth Circuit denied. Justice STEVENS, Justice SOUTER, and Justice GINSBURG would grant the application for stay of execution.