17-year-old Daphne Westbrook has been missing for over a year. Police say she is being held against her will by her father, John Oliver Westbrook. Police also say that the teen is being drugged to keep her controlled. The Hamilton County District Attorney’s office says Daphne Westbrook is endangered both physically and mentally. Joining Nancy Grace Today:Neal Pinkston - District Attorney General for the 11th Judicial District of the State of Tennessee, FindingDaphne@HCDATN.org  Dr. Michael B. Donner, PHD - Psychoanalyst, Clinical and Forensic Psychologist, Expert Witness and Litigation Consultant on Child Custody Matters, Author: "Tearing the Child Apart: The contribution of Narcissism, Envy and Perverse Modes of Thought to Child Custody Wars", michaelbdonner.com @michaelbdonnerGreg Smith - Special Deputy Sheriff, Johnson County Sheriff's Office (Kansas), Executive Director of the Kelsey Smith Foundation, www.kelseysarmy.com Dr. William Morrone - Chief Medical Examiner, Bay County Michigan, Derek Ellington - Certified Forensic Examiner, Licensed Private Investigator, Ellington Digital Forensics www.ellington.netEvan Axelbank - Reporter, Fox 13 News, Tampa Bay