Don Knight is an attorney (from Littleton, CO) representing Richard Glossip, a man who may be a month away from execution by the state of Oklahoma for a crime that it looks increasingly likely that he didn't commit. Even pro-death penalty hardcore conservatives in Oklahoma are saying they will move for the repeal of the death penalty in the state if Glossip's case is not carefully re-examined prior to Mr. Glossip being put to death.
(Maybe Joe Kenda can help Don Knight find the killer!)
This kind of story is why if I cannot in good conscience support the death penalty even though there are plenty of bad people who need killing.
Reed Smith investigative report: here