Everything she forgot

"They're calling it the worst pile-up in London history. Driving home, Margaret Holloway has her mind elsewhere-on a troubled student, her daughter's acting class, the next day's meeting-when she's rear-ended and trapped in the wreckage. Just as she begins to panic, a disfigured stranger pulls her from the car just seconds before it's engulfed in flames. Then he simply disappears. Though she escapes with minor injuries, Margaret feels that something's wrong. She's having trouble concentrating. Her emotions are running wild. More than that, flashbacks to the crash are also dredging up lost…