{"version":"1.2.0","chapters":[{"startTime":0,"endTime":100,"title":"\"How does a church president become BTK?\""},{"startTime":100,"endTime":330,"title":"Dennis Rader: serial killer hidden inside a church, a family, and a Boy Scout troop"},{"startTime":330,"endTime":430,"title":"Serial killers who befriend cops — and exactly why they do it"},{"startTime":430,"endTime":620,"title":"Mental illness, legal sanity, and the serial killer who drank blood to survive"},{"startTime":620,"endTime":840,"title":"Can serial killers be predicted? The homicidal triad and David Berkowitz"},{"startTime":840,"endTime":995,"title":"Serial killers vs. mass murderers: two completely different psychologies"},{"startTime":995,"endTime":1385,"title":"Bill's real serial killer arrest — and the Wendy's \"killer personality\" moment"},{"startTime":1385,"endTime":2076.576,"title":"Why serial killers are almost always men, Nancy Guthrie, and final thoughts"}]}