A South Carolina man convicted of double-murder two decades ago was executed by a firing squad Friday night. Brad Sigmon, 67, was convicted in 2002 of killing his ex-girlfriend's parents. Sigmon is the first U.S. prisoner to die by firing squad in 15 years. He chose that method of execution over lethal injection or the electric chair. » Subscribe to TODAY: youtube.com/@TODAY About: TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: today.com Find TODAY on Facebook: facebook.com/today Follow TODAY on Twitter: twitter.com/TODAYshow Follow TODAY on Instagram: instagram.com/todayshow » Stream TODAY All Da...