A London woman is charged with manslaughter in the hit-and-run that killed a 64-year-old woman in an east-end plaza parking lot this week.

Police said Wednesday a warrant has been issued for the arrest of Brittany Lynn Boyce, 29, on charges of manslaughter and assault with a weapon.

Deborah Titus, 64, of London, was killed when she was struck by a vehicle in the parking lot of the plaza at Dundas Street and Ashland Avenue, police said.

Investigators have determined property belonging to Titus was stolen about 2 p.m. Tuesday. Titus tried to retrieve her property from the driver of a vehicle, police said. Details about the type of property weren’t released.

A bystander came to help Titus, police said. The vehicle drove off, striking Titus and dragging the bystander for a short distance. The bystander, whose identity wasn’t released, suffered minor injuries.

The vehicle, an SUV, was located in east London, police said Wednesday.

Following the incident, witnessed by people who work in a dentist’s office and auto repair shop, shoes, a pair of glasses and other objects were scattered on the ground in the parking lot.

A witness described the incident toThe Free Press in the minutes after it happened.

“You could hear an automobile revving backward, (maybe) squealing tires,” said an employee at Dundas Automotive Repair. “I could see the dentist (Frank Longo) running outside . . . I could hear yelling. . . . I looked down and I could see a lady was down.”

Anyone who knows where Boyce can be found is asked to call London police at 519-661-5670 or Crime Stoppers at 1-800-222-8477.