The South Carolina Highway Patrol has identified the driver in a hit-and-run crash that took the life of a Greenville County teacher as she rode her bicycle on the Swamp Rabbit Trail. Corp. Joe Hovis said Thursday night that a warrant was filed for Mantavious McMorris for hit-and-run with death. Sign up for our Newsletters No other information on McMorris was immediately released. Earlier Thursday, troopers said the truck involved in a.