As Time Goes By von Mary Higgins Clark

Television journalist Delaney Wright is covering a sensational murder trial for the news. She should be thrilled, but her thoughts are elsewhere. On trial for murder is Betsy Grant, widow of a wealthy doctor who has been suffering from Alzheimer's for eight years. When her lawyer urges her to accept a plea bargain, Betsy refuses: she will go to trial to prove her innocence. A spine-thrilling thriller from the global multi-million bestseller.