KNOXVILLE, Tenn. (WATE) — A 21-year-old motorcyclist died after a crash in South Knoxville late Thursday, a police spokesman said.

The Knoxville Police Department responded to Chapman Highway at Meridian Road around 10:15 p.m. Thursday.

Police said a 21-year-old, Alexander Humphrey, of Franklin, was traveling north on Chapman Highway when a vehicle traveling south turned left in front of the motorcycle, causing the motorcycle to flip. It was unclear if the motorcycle made contact with the other vehicle.

A preliminary investigation did not indicate that Humphrey was hit by a vehicle. That is part of the investigation, a spokesman said.

Humphrey was taken to the University of Tennessee Medical Center where life-saving efforts were unsuccessful and he was pronounced dead.

An investigation by crash reconstruction personnel remains ongoing at this time.