Who are the men committing the rising number of serial homicides in the U.S. -- and why do they kill? The increase in these violent crimes over the past decade

Overview: Who are the men committing the rising number of serial homicides in the U.S. - and why do they kill? The increase in these violent crimes over the pas

Who are the men committing the rising number of serial homicides in the U.S. -- and why do they kill? The increase in these violent crimes over the past decade

Includes material on "the Trailside Killer in San Francisco, the Atlanta child murderer, the Tylenol poisoner, the man who hunted prostitutes for sport in the w

The man who coined the phrase "serial killer" shares not only his experiences on recent international cases, but also his efforts to understand criminal minds a