OKLAHOMA CITY (AP) — A member of the Oklahoma House drafted a resolution Wednesday seeking the impeachment of state Supreme Court justices who granted a delay of execution to two death row inmates.

Republican state Rep. Mike Christian told The Associated Press that the five justices engaged in a “willful neglect of duty” when they granted stays of execution Monday to Clayton Lockett and Charles Warner, both of whom were scheduled to be executed this month.

Lockett and Warner, who aren’t challenging their convictions, have filed a civil lawsuit seeking the source of the drugs used to execute them. Pending the resolution of that lawsuit, they asked for a stay of execution.

The Court of Criminal Appeals has said it couldn’t weigh in on the delay of execution because it didn’t have the power or the authority, so the high court said a “rule of necessity” led to its decision Monday. Under the state constitution, the Supreme Court handles civil cases while the Court of Criminal Appeals takes those involving inmates.