Oklahoma executes another man in convenience store killing

seattle|pi - A co-worker of a man beaten to death nearly two decades ago at the Tulsa convenience store where the two worked was executed by lethal injection Thursday at the Oklahoma State Penitentiary.

Michael Lee Wilson, 38, orchestrated the brief but brutal assault on Richard Yost, whose dream was to one day manage the store. Wilson, who was convicted of first-degree murder, was the third person executed for the Feb. 25, 1995, crime; the fourth defendant is serving a life term.  Read more.