|Head Cases: Serial Killers in the Delaware Valley: Serial killer Wayne Montgomery committed 41 murders between one thousand, nine hundred and seventy-nine and two
thousand and seven, 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.