A pedestrian was killed Sunday in Phoenix after being struck by a car whose driver apparently experienced a medical emergency, authorities said.
Officers received reports of a serious collision around 6:15 p.m. near 23rd Avenue and Williams Drive, according to the Phoenix Police Department.
Based on preliminary information, police believe a vehicle was going northbound and left its designated lane after the driver experienced a medical emergency.
The vehicle made its way through the southbound lanes, onto the sidewalk and struck a pedestrian, police said…