Barring any late developments, the U.S. is set to see its first execution by firing squad in 15 years on March 7, 2025. Photos released by the South Carolina Department of Corrections suggest that the prisoner, Brad Sigmon, will be strapped to a metal seat in the same small death chamber that has been the location of the state’s other executions by means of the electric chair and lethal injection. Sigmon, who was sentenced to death in 2002 for the brutal killing of his ex-girlfriend’s parents with a baseball bat, chose death by firing squad over other forms of execution...