Guest Stars Navi Rawat as Amita Ramanujan Kate Norby as Karen Silber Anthony Heald as Walt Merrick Co Starring Gibby Brand as Dr. Michael Sabello Amanda Carlin as Forensic Technician John Lacy as Police Detective Kristen Ariza as Nurse William O'Leary as Roland Haldane James Sie as Technician Mark Berry as Reporter #3 Anna Maganini as Reporter #2 Karl Calhoun as Asst. Medical Examiner Lindsay Frame as Teacher Michele Graff as Rachel Richard Saxton as Reporter #1 Uncredited Jessica Helmer as FBI Phone Operator