via AP

An Arizona prisons official says companies will no longer sell drugs that will be used to carry out the death penalty for fear that their businesses would be harmed.

Mark Henle/The Republic

A trial is scheduled to begin Tuesday over whether Arizona must reveal its supplier of execution drugs and the qualifications of the people who help the state carry out the death penalty.

Mark Henle/The Arizona Republic

A federal judge in Phoenix on Wednesday said the state of Arizona must allow witnesses to view the entirety of an execution, including each time drugs are administered, in a legal win for a coalition of news organizations that filed suit over secrecy surrounding lethal injections.

Q. Sakamaki/Redux

Attorneys will present arguments before a federal judge in Phoenix on Friday in one of two cases challenging the secrecy surrounding executions in Arizona.

Mark Henle/The Republic

A ruling by a federal judge keeps in play a temporary ban on executions in Arizona.

But it also lets condemned prisoners press forward with a lawsuit protesting the way the state has used the death penalty.

A 27-page ruling Wednesday night by U.S. District Judge Neil Wake dismissed parts of a suit by seven death-row inmates and the First Amendment Coalition of Arizona.

It seeks more transparency in the state's execution process and comes as Arizona is facing difficulties in getting lethal-injection drugs.