Oklahoma drew international condemnation after a troubled execution in 2014 in which medical workers did not properly place an intravenous line on a convicted murderer, Clayton Lockett.

A big reason that last week's execution in Oklahoma was botched is that the new, secretive combination of drugs evidently failed to kill convicted murderer Clayton Lockett. And the big reason ...

During his time in Tulsa, Max earned an Emmy Award for leading the station's coverage of the botched execution of Clayton Lockett. Positioned in tornado alley, Max covered dozens of tornadoes and ...

Oklahoma death row prisoner Charles Warner’s execution was postponed at the last minute yesterday evening after fellow prisoner Clayton Lockett’s execution was botched. A new drug combination left Mr ...

Execution drugs have become the focus of a heated debate following the botched execution of convicted murderer Clayton Lockett in April 2014. Prison rights advocates say transparency around the ...