The court blocked the executions of Thomas Arthur of Alabama, Earl Wesley Berry of Mississippi and Carlton Turner of Texas last fall while it considered a challenge to Kentucky's lethal injection procedures.

The high court ruled 7-2 last week that the procedures are not cruel, and the justices' last-minute orders temporarily sparing the three inmates automatically expired when the justices denied their appeals Monday.

Lisa Smith, a Dallas County assistant district attorney who handles capital cases, said Monday that the execution of Turner, who was convicted of killing his parents, likely will be set for summer.