this, from the Irish Times, and weep

At least they don't put innocent people to death in British prisons these days. But there are probably still plenty of them in the prisons.

And nothing ever happens to the people who perjured themsleves or suppressed or concocted the evidence to sned them there, or the judges whio misdirected juries. They always seem to have retired by the time it comes to light.

And that was Timothy Evans, hung for John Christie's murders. The song about it by Ewan McColl is in the DT, and it tells the story. Maybe it needs an added Texas verse.