The Tennessee Highway Patrol is investigating a deadly crash involving a motorcycle in Polk County Wednesday morning.

The crash happened shortly before 9:30 a.m. at the intersection of Highway 411 and Grove Road in Benton.

The THP says 63-year-old Norma H. Baine was traveling north on Highway 411 and move over to the right lane to turn onto Grove Road. That's when her Ford F-350 was hit by a motorcycle driven by 19-year-old Colby T. Smith, who was also in the right lane.

The THP says Baine did not see the motorcycle because Smith was speeding.

Smith was pronounced dead at a hospital.

No charges will be filed.