The post title at time of writing, "Missouri is about to execute a man even the prosecution believes is innocent", overstates the case for innocence. From the article:

Other evidence that helped convict Williams “remains intact,” the attorney general said. “The victim’s personal items were found in Williams’s car after the murder. A witness testified that Williams had sold the victim’s laptop to him. Williams confessed to his girlfriend and an inmate in the St. Louis City Jail, and William’s girlfriend saw him dispose of the bloody clothes worn during the murder,” the attorney general’s office said.

Pour encourager les autres.

I have no words.