Categories Selected Articles Brad Sigmon: Double murderer is first US inmate executed by firing squad in 15 years Post author By Mike Nova Post date March 7, 2025 Brad Sigmon chose to be shot to death due to concerns about lethal injection and the electric chair. ← NASA Study Uses Satellite Data To Track Connection Between Sinking Land, Rising Seas → South Carolina man executed by firing squad; first US prisoner killed this way in 15 years