Tennessee: Jason David Dyer faces DUI homicide charges for killing Lola D. Walker

Dyer was traveling north on U.S. Highway 411 South when he began passing vehicles at a high rate of speed in the continuous turn lane. He lost control of his vehicle and drifted into the southbound lane and struck Sparks, who was traveling south. That impact caused Dyer’s vehicle to rotate counter clock-wise and into the path of Walker’s vehicle