The Postcard Killer: J. Frank Hickey

Wesley Shermantine and Loren Herzog went from hunting animals to preying on humans. Even as they grew older and settled down, they continued their spree. When they finally faced justice years later, their killer instincts would lead them to turn on one another. Learn more about your ad choices. Visit podcastchoices.com/adchoices

10 Helmi 202241min

Wesley Shermantine and Loren Herzog grew up in the California countryside, hunting for deer and elk. In high school, they turned to methamphetamine to recreate the thrill they once got from hunting. But as their drug use intensified, they needed something stronger to maintain their high. They needed to kill, and this time, their prey was human. Learn more about your ad choices. Visit podcastchoices.com/adchoices

7 Helmi 202240min

At a young age, Mikhail Popkov developed a deeply misogynistic view of the world. As an adult, he used his power as a police officer to act on these feelings, murdering women he deemed to be morally defunct. By the time he was finally caught, he’d claimed over 80 lives and become one of Russia’s worst serial killers. Learn more about your ad choices. Visit podcastchoices.com/adchoices

3 Helmi 202241min

Police had taken Roger Kibbe into custody numerous times but never had enough evidence to arrest him. Each time he was let go, he went on to claim more victims. But a discovery by a forensics investigator was exactly what authorities needed to put him away for good. Learn more about your ad choices. Visit podcastchoices.com/adchoices

31 Tammi 202241min

After killing his first victim, Roger Kibbe decided to keep a low profile. But years later, his urge to kill returned. By mid-July of 1986, he had killed four young women — three of them in the past three months. And he had no intention of quitting. Learn more about your ad choices. Visit podcastchoices.com/adchoices

27 Tammi 202240min

Roger Kibbe spent most of his adolescence filled with rage. And while he had a long list of arrests by his mid-30s, it was never for violent crimes. Until one day in 1977, he finally snapped. Learn more about your ad choices. Visit podcastchoices.com/adchoices

24 Tammi 202243min

In 1946, the mysterious Phantom Killer who had terrorized the town of Texarkana for months disappeared just as quickly as he'd appeared. With little evidence to go on, the police home in on one suspect. But justice proves to be harder to come by than they'd hoped. Learn more about your ad choices. Visit podcastchoices.com/adchoices

20 Tammi 202241min

In 1946, the city of Texarkana was plagued by a series of attacks and murders on couples parked in their cars. Police, however, failed to act quickly enough, potentially giving the murderer enough time to get away. Learn more about your ad choices. Visit podcastchoices.com/adchoices

17 Tammi 202240min