Oklahoma is scheduled to execute death row prisoner Benjamin Cole this morning, after the Supreme Court denied a last-minute appeal Wednesday. Lawyers say Cole, who was convicted of killing his 9-month-old daughter in 2002, suffers from paranoid schizophrenia and is essentially in a “catatonic” state. Oklahoma is planning on executing 25 people over a period of two years, despite concerns over the state’s track record of botched lethal injections.