The Mysterious Death of Marianne Shockley

The Mysterious Death of Marianne Shockley

September 3, 2026 · 1h 14m

About this episode

The episode explores the strange and unsettling death of Dr. Marianne Shockley, uncovering bizarre circumstances and conflicting stories surrounding her demise.

On a stormy Mother’s Day morning in 2019, a 911 call sends first responders to a secluded property in Milledgeville, Georgia. What they expect to find is a drowning victim in a hot tub. What they actually discover is a scene so bizarre that almost nothing about it makes sense. Dr. Marianne Shockley, a beloved University of Georgia professor, pioneering entomologist, and passionate advocate for the future of eating insects, is found unconscious beside a dangerously hot hot tub. Two men are with her: her boyfriend, Marcus Lillard, and their friend, Dr. Clark Heindel. Both men have a story about what happened. Neither story seems to explain the evidence. There are bloody towels, unexplained injuries, strange spiritual rituals, drugs, a delayed 911 call, and a medical examiner who ultimately determines that Marianne didn't drown at all. Then, before investigators can get all the answers, one of the two men is dead. As detectives begin piecing together the final hours of Marianne's life, Marcus's story keeps changing. Was this a tragic accident? A drug fueled night gone horribly wrong? A bizarre spiritual ritual? Or was someone hiding what really happened in that hot tub? And when the…

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