COLUMBIA, S.C. (AP) — A South Carolina man who is scheduled to die next week by firing squad is again asking that his execution be postponed and prison officials release more information about the state’s lethal injection drug and procedures.

A view of the death chamber from the witness room at the Southern Ohio Correctional Facility shows an electric chair and gurney August 29, 2001 in Lucasville, Ohio. (Photo by Mike Simons/Getty Images) If the state of Indiana moves forward with the ...