He drove to a nearby fire station to report the crash .
Dawson , 59 , was driving west on Mountain Road about 11 a.m. Sept. 5 when his Buick struck Wortham from behind and fatally injured her near Farrington Road , authorities have said .
Dawson drove to a nearby fire station to report the crash .
Dawson , 59 , was driving west on Mountain Road about 11 a.m. Sept. 5 when his Buick struck Wortham from behind and fatally injured her near Farrington Road , authorities have said .