Execution Protocol

Prison officials on new execution protocol

The Execution Protocol

Tennessee releases new execution protocol

Execution protocol hearing starts Monday

Reaction to execution protocol review wrapping up

Oklahoma execution protocols

Nitrogen hypoxia is a new method of execution – how does it work?

Federal Trial Begins Over Oklahoma's Execution Protocol

Changing The Execution Protocol

State defense begins in Oklahoma execution protocol

Death Row Doctor: Why I Take Part in Executions | Op-Docs

Federal Execution Protocol Trial Now In The Hands Of Judge

Alabama governor calls for review of execution protocol

OSU Expert Calls Oklahoma Execution Protocol 'Torturous'

Prison officials on new execution protocol

Tennessee Department of Corrections finishes revised execution protocol

State Officials Give Update On Execution Protocol

Federal Trial Over Oklahoma's Execution Protocol Starts Monday

Federal Trial Begins Over Oklahoma's Execution Protocol

What Last Hour on Death Row Looks Like (Minute by Minute)

Federal Trial Over Oklahoma's Execution Protocol Begins

State defense begins in Oklahoma execution protocol

Supreme Court hears oral arguments on Oklahoma's execution protocol

Alabama faith leaders call for independent review of execution protocol