No injuries reported after Jefferson Co. school bus crash involving fallen tree According to officials, the bus involved carries students that attend New Market Elementary, Jefferson Middle School, and Jefferson County High School. Author: Dalisa Robles (WBIR) Updated: 2:36 PM EDT May 4, 2021 JEFFERSON COUNTY, Tenn. — UPDATE (2:30 p.m.): Officials said that a Jefferson County school bus serving the New Market community was involved in an accident. They said that despite originally reporting that a falling tree had struck the bus, officials are unsure if the tree had fallen prior to the bus hitting it. They said it was still dark at the time of the accident, with heavy rain making it harder to see.