It started with a phone call from her niece Zoe. Even before the call, Mariana was dealing with grief over the loss of her Sebastian. As a group therapist she was also having a problem with one of the group’s members. Was Professor Fosca involved with murder, as she suspects? She knows loss and she is sure that the murder of a student is his doing. This sets up what looks to be an excellent battle that is worthy of a Greek tragedy.