Head Cases: Serial Killers in the Delaware Valley (Head Cases: Serial Killers in the Delaware Valley) (2013)

Serial killer Wayne Montgomery committed 41 murders between 1979 and 2007, leaving behind an extensive library of his life's work. Now, a new generation carries on Wayne's legacy in a terrifying world where rules do not apply. Take a trip through the mind of one of history's most prolific serial killers - and his devoted followers who are out for blood.