Arizona death row inmate Clarence Dixon mentally fit to be executed: judge

Arizona inmate Clarence Dixon becomes state's first execution in 8 years

Clarence Dixon's execution reignites death penalty debate

Hours away from Arizona's first execution in 8 years

Convicted Arizona killer Clarence Dixon executed: New details from inside death chamber

Arizona executes death row inmate Clarence Dixon

Clarence Dixon executed for 1978 murder, marking first Arizona execution since 2014