Even in Darkness — Lynn S. Hightower

Joy Miller, once a famed TV evangelist, retired years before when two tragedies struck her family: the first leading her husband to suicide; the second leaving her son dead and his wife and daughter estranged from her.

She now lives a lonely, reclusive life, until a package arrives in the mail containing graphic photographs of three people she knew long ago - all brutally murdered. When Joy reads the note in the package, she knows immediately who it's from: a ghost from her past, a dangerous individual who knows far too much about the skeletons in Joy's closet. Then people start disappearing ...