Police say 67-year-old Miriam Perilstein of Malvern lost control of her Mazda Miata convertible at about 11:15 p.m. Sunday.
The car hit a stone wall in front of an historic home in North Chester Road and flipped over.
Police say Perilstein was trapped in the car and died at the scene. Two cats inside the car were also killed.
Police say they believe Perilstein failed to stop at the stop sign at North Chester Road as she traveled westbound on East Boot Road.
The Westtown-East Goshen Regional Police Department continues to investigate.Anyone who witnessed the accident is asked to call police at 610-692-5100.
