Penchant For Poison
Dec 27, 2018•22 min•Transcript available on Metacast Episode description
Three seemingly unrelated deaths proved to be serial murders. The killer had been careful; he'd used poison which has no taste or odor. Fortunately for investigators, it also had a unique chemical signature.To learn more about how HLN protects listener privacy, visit cnn.com/privacy
Learn more about your ad choices. Visit podcastchoices.com/adchoices
