A powerful implicit argument against the death penalty.

A judge orders anesthesia for an execution by lethal injection, but anesthesiologists decline to participate.

[The judge] then said officials could go forward later in the day with a lethal dose of the sedative alone — administered by a licensed medical professional stationed within the execution chamber rather than by the usual "unseen hand" delivering the fatal drugs from another room.

But just two hours before the new, 7:30 p.m. time for the execution, a deputy attorney general told court officials that it had been called off.

San Quentin spokesman Crittendon said the state "was not able to find any medical professionals willing to inject medication intravenously, ending the life of a human being."

The doctors' behavior makes a powerful implicit argument against the death penalty.