As the Zodiac case intensified in late 1969, local police and the FBI joined forces in a desperate bid to catch a killer who thrived on fear. This episode dives into early profiling by John Douglas, the rise and fall of prime suspect Arthur Leigh Allen, and the growing list of alternate suspects. We also explore major breakthroughsâfrom the 340 cipher crack to DNA and genealogy effortsâthat continue to push the investigation forward.Today's episode is brought to you in part by the following:Patriot Food Supply: âĄď¸Â https://www.rzmaf8trk.com/212KN5C/2CTPL/Skillshare: âĄď¸Â https://skillshare.eqcm.net/XYOaYXNordVPN: âĄď¸Â http://nordvpn.sjv.io/P04X5esDON'T FORGET TO SUBSCRIBE TO THE PODCAST ON ALL MAJOR PODCAST PLATFORMS.Follow Us on Social MediaFacebook: https://www.facebook.com/tcnsshow/Twitter: https://twitter.com/truecrimensIG: https://www.instagram.com/truecrimeneversleeps/If you like our content, consider becoming a financial supporter:Buy Us A Coffee: https://buymeacoffee.com/tcnsSupport this podcast at â https://redcircle.com/true-crime-never-sleeps/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy
As the Zodiac case intensified in late 1969, local police and the FBI joined forces in a desperate bid to catch a killer who thrived on fear. This episode dives into early profiling by John Douglas, the rise and fall of prime suspect Arthur Leigh Allen, and the growing list of alternate suspects. We also explore major breakthroughsâfrom the 340 cipher crack to DNA and genealogy effortsâthat continue to push the investigation forward.Today's episode is brought to you in part by the following:Patr...