Dr. Daniel Pierce is a neuroscience professor with a deep knowledge of human behavior. He's also a paranoid schizophrenic who struggles with hallucinations. Daniel helps his former student, ... Read allDr. Daniel Pierce is a neuroscience professor with a deep knowledge of human behavior. He's also a paranoid schizophrenic who struggles with hallucinations. Daniel helps his former student, FBI agent Kate Moretti, as a consultant.Dr. Daniel Pierce is a neuroscience professor with a deep knowledge of human behavior. He's also a paranoid schizophrenic who struggles with hallucinations. Daniel helps his former student, FBI agent Kate Moretti, as a consultant.