Don’t Talk to Rangers
“When he investigated his second homicide and persuaded a serial killer to take him to a hidden corpse, Holland found his calling. Through experience and study, he learned how best to approach sociopaths and psychopaths, becoming a serial killer whisperer, of sorts.” LA Times: A Texas Ranger got a prolific serial killer to talk. This is how. (With that skillset, it was either be a lawman or host a podcast.)