- South Carolina Executes Inmate by Firing Squad The New York Times
- South Carolina inmate executed by firing squad for first time in US since 2010 CNN
- A firing squad is executing Brad Keith Sigmon in South Carolina today. What to know. USA TODAY
- South Carolina just hours away from first firing squad execution WYFF4 Greenville
- South Carolina plans to carry out a firing squad execution. Is it safe for witnesses? NPR
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