SAINT ROBERT, Mo. A three-vehicle wreck killed one person before noon at the Missouri Avenue/Highway Z/Route 66 intersection and a second in late afternoon on Old Route 66. According to St. Robert police reports. Mineva Simmons Williamson, 70, a passenger, was transported by Pulaski County Ambulance District personnel to General Leonard Wood Army Community Hospital (GLWACH) with what police described as significant injuries in first crash. She succumbed to her injuries at the hospital an