Investigates the relationship between abuse suffered as a child and the likelihood of committing murder later in life, especially when that abuse results in brain damage * Examines the horrific slaying of Peyton Tuthill by Donta Page and the case of a mild-mannered doctor who became violent due to pressure from a brain tumor * Features the findings of various experts, including forensic psychiatrist Dorothy Otnow Lewis, expert witness for Pages defense; Adrian Raine, whose studies of 41 murderers have consistently revealed frontal lobe damage; and neurologist Jonathan Pincus, author of Base Instincts: What Makes Killers Kill? * Available in US only * 50 minutes