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There is circumstantial DNA evidence of Libby and Abby at the crime scene.
The yellow dot is Abby. She was mortally wounded with the first cut, bled out on the spot, did not put her hands to her neck. She is described as Victim #1 in legal documents.
The red dots are Libby. The first cut was not fatal. She put her hands to her neck. She left a palm print and blood spatter on the tree. Blood dripped onto her face from her neck. Her eyes were moist with tears. She was nearly decapitated. She bled out at point #5. She was dragged to point #6. All based on DNA evidence of Libby and Abby.
There is evidence that the murderer dragged Libby's body once or twice across the crime scene. First, from the blood spatter tree (#4) to where she bled out (#5), then dragged by her arm to the tree (#6). Why isn't there any DNA of a suspect on their bodies?
He dragged Libby by her arm (body position) once or twice. There should be DNA evidence, but there isn't. There must be good reasons that there is no DNA evidence of a suspect on the girl's bodies, since we know they were touched.
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