Dorothea Puente ran a boarding house for the elderly, disabled, or otherwise ailing in Sacramento, California, but her motives were anything but altruistic.
Jeffrey Dahmer had multiple run-ins with the law before it was discovered that he'd murdered 17 men and committed horrific acts of cannibalism and necrophilia with their remains.
Joel Rifkin murdered 17 women, making him New York's deadliest serial killer. But his eventual capture was a total accident as the serial killer wasn't even on police's radar. Why not?