"It was learned the driver initially drove home, but voluntarily returned to the scene," Oakley officials said in a news release. A medical impairment may have factored in the col

Just before 10 a.m., a 77-year-old man struck the woman while driving northbound on Main Street, according to Oakley police.

A fatal collision in Oakley on Thursday involving a pedestrian and a vehicle has shut down an area road, according to the Oakley Police Department. The crash occurred at 9:55 a.m. on Main Street at Ramos Ranch Road,