8:28 PM PT: Via ABC News:
Troy Davis was executed this evening after the U.S. Supreme Court denied a last-minute stay of execution.
Davis died at 11:08 p.m., according to a Georgia Department of Corrections official.
The execution was delayed more than four hours as the U.S. Supreme Court weighed last-minute arguments from Davis' legal team and the state of Georgia over whether his execution should be blocked.
The court's decision to deny the stay came without comment after 10 p.m. ET.
8:33 PM PT: "I did not personally kill your son, father, brother. I am innocent." --Troy Davis to victim's family just before execution (Think Progress)