Forensic anthropologist Lindsay Trammell had only just received the human remains and she already knew that she'd need help with this case. It was the summer of 2014, and 15 skeletons had arrived at the St. Louis Medical Examiner's Office as a jumble of bones inside four wooden coffins. Some of the bones looked ancient; they were "falling apart," Trammell recalls. But others were in relatively good shape. "There were different levels of preservation throughout the remains."
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