Investigators are working to identify a potential witness to a deadly motorcycle crash last month.
It happened on Interstate 65 near the Wedgewood Avenue exit on July 22 around 11:15 a.m. Sixty-six-year-old Patrick Luefan of Clearwater, Florida, was killed in the crash.
According to witnesses, the driver of a white SUV drove through the crash scene and continued down the exit ramp to Wedgewood Avenue.
The preliminary investigation does not indicate the driver of the SUV caused the crash but may be able to provide detail on why the motorcyclist lost control.
Police said there is no indication of alcohol or drug involvement at the scene.
Anyone with information is urged to call 615-862-7738.