Call to save Richard Glossip from death row

Most people in Ireland, I believe, find the death penalty to be a barbarism, even when the case against the condemned person is airtight. The case against Richard is so shaky that it has even those who normally support state-sanctioned killing shaking their heads in shame.
Richard was convicted nearly 20 years ago for the murder of his employer. No one disputes that he was not the killer. But the man who admits the killing implicated him as a co-conspirator in a plea bargain to save his own life. His self-serving and often vague evidence provides the sole basis for the case against a man condemned to death.