SIOUX FALLS, S.D. (AP) - Sioux Falls police are asking for the public's help in finding a semi involved in a hit-and-run accident that killed a man at a truck stop along Interstate 90.

Truck driver George Taylor of Webb City, Miss., died after he was run over at 10:30 p.m. on Aug. 23 by a tractor trailer at the Pilot Truck Stop.

Police say the truck was possibly a Volvo. It's described as a white tractor pulling a white trailer with "Dean Foods" in large letters. It was driven by a short, white man about 30 years old who had a younger female passenger with long brown hair.

It's the second such accident within three years at the truck stop.

On Nov. 9, 2005, truck driver Greg Zuba of Erie, Pa., was struck and killed by a truck in a hit & run case that remains unsolved.