MasterClass: John Douglas Teaches How to Think Like an FBI Profiler

Spotting a Liar: John Wayne Gacy. (1x5)

Yayınlanma tarihi: Eki 17, 2022

John Wayne Gacy was a notorious liar—as well as a serial killer who raped, tortured, and murdered at least 33 young men and boys. In this lesson, John deep dives into Gacy’s compulsive mendacity, and lays out ways to read someone’s behavior to determine if they’re being untruthful.