A look at the work of Dr. Dorothy Lewis, famed for her pioneering research on the causes of violence. We follow Dr. Lewis as she participates in the cases of two brutal murderers, Arthur Shawcross and Terrance Wainwright. This disturbing documentary features trial testimony, videotapes of psychiatric examinations, and a surprising neurological evaluation of Shawcross in prison.This product is manufactured on demand using DVD-R recordable media. Amazon.com's standard return policy will apply.