A south county man who was suspected of murdering his stepfather has been acquitted of all charges against him. On Tuesday, a Chautauqua County Court jury found 20-year-old Tucker Richard not guilty of 2nd-degree murder and criminally negligent homicide in connection with the January 2023 shooting death of 57-year-old Scott Blake on Willard Street Extension in the Town of Ellicott. WDOE News reached out to Chautauqua County District Attorney Jason Schmidt, who told us he was devastated by the verdict…