Top Stories:  The St. Louis Circuit Attorney has charged a man with second-degree murder in an incident that involved multiple gunshots and a three-vehicle chain reaction crash.   31-year-old Addrian McKissic is charged in the death of 39-year-old Ronald Floyd Wednesday.  And an appeals court has exonerated a man from central Missouri’s Sturgeon who was sentenced to prison in 2016 for driving while intoxicated as a “prior and persistent offender.”  The court this week found insufficient evidence for Richard Wilhite’s ninth DWI conviction.