One FBI agent called it the most bizarre kidnapping case ever investigated by the Bureau: In 1968, an escaped convict and his new girlfriend bury their hostage alive in an underground chamber. Sources for this episode include: 83 Hours Till Dawn written by Gene Miller, in collaboration with Barbara Jane Mackle Keep up with Killer Stories! Instagram: @killerstoriespodTikTok: @killerstoriespodX: @killerstorieshq Learn more about your ad choices. Visit podcastchoices.com/adchoices