J.D. Robb

She screamed once. Something, someone slipped out of the shadows. She collapsed beside the dead who had betrayed her. Approaching her cheating husband and lying best friend, Reva Ewing is bent on revenge. But somebody got there first. In a desperate fight to prove her innocence Reva calls on the only man she can …

Remember When is a novel by Nora Roberts and J. D. Robb. The second half of the book is part of the In Death series, taking place between Imitation in Death and Divided in Death. The plot follows a diamond robbery, over a span of 56 years.