A South Carolina man executed by firing squad is the first US prisoner killed this way in 15 years

A South Carolina man executed by firing squad is the first US prisoner killed this way in 15 years

A South Carolina man has been executed by firing squad, becoming the first U.S. prisoner in 15 years to die by this method. Brad Sigmon was pronounced dead at 6:08 p.m. Friday after being shot by thre...