184: The Seattle Cyanide Poisonings | USA

In the fall of 1982, seven people in Chicago died, all of cyanide poisoning from taking cyanide-tainted Extra-Strength Tylenol. The individual or individuals responsible for this were unknown. When two local residents in Seattle, Washington, died four years later after consuming cyanide-laced Extra-Strength Excedrin, people were left wondering if there was a copycat killer on the loose, how many victims would there end up being, and would anyone be caught and brought to justice for this horrifically familiar crime? For pictures and more information, join us on Facebook For a full list of resources and credits, visit Evidence Locker Website For all sponsor discount codes, visit this page Want to support our podcast? Visit our page at Patreon 25% of Evidence Locker Patreon proceeds are donated as support to the Doe Network – solving international cold cases. To learn more about it visit their website at: https://www.doenetwork.org/  This True Crime Podcast was researched using open source or archive materials.