In 1982, 37-year-old Navy lieutenant Lee Hartley is murdered while deployed out to sea. Cause of death? Arsenic poisoning. Investigators discover Lee had more than his fair share of enemies aboard the ship. But it takes years before investigators discover what really happened to Lee and who, ultimately, was behind this brutal murder.To learn more about how HLN protects listener privacy, visit <a href="cnn.com/privacy">cnn.com/privacy</a> Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a>

Knots

In the aftermath of violent crimes, unexplainable accidents and other strange occurrences, authorities search for answers in what was left behind. Listen as detectives, scientists and other experts sift through the clues, analyze the evidence and piece together data — all in hopes of finding the truth. Hosted on Acast. See acast.com/privacy for more information.