US inmate set to die by firing squad, which states allow this?

US carries out first firing squad execution in 15 years

Warning: Contains graphic details. A South Carolina man convicted of murdering his ex-girlfriend’s parents with a baseball bat was put to death by firing...

A first in 15 years, US executes Brad Sigmon by firing squad for 2002 double murder

Sigmon's lawyers said he chose the firing squad because the electric chair would 'cook him alive,' and he feared that a lethal injection of pentobarbital into his veins would send a rush of fluid and blood into his lungs and drown him

Double murderer Brad Sigmon becomes first US death row inmate to die by firing squad in 15 years

WARNING: Distressing

Firing squad executes Brad Keith Sigmon in South Carolina in 'bloody spectacle'

Friday's execution was the first by firing squad in modern South Carolina history and only the fourth in the U.S. since 1977. Sigmon's attorney called it a "bloody spectacle."

South Carolina man executed by firing squad; 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.

Protesters gather for first modern era firing squad execution in South Carolina

Brad Sigmon was the first inmate in the state to choose execution by firing squad in modern history and fourth to die by the method since 1977