During the search of a cornfield, authorities found her bike, evidence of a struggle and two pairs of sunglasses, one of which belonged to her, according to the search warrants.
They also found a screwdriver, and a motorcycle helmet covered in human blood. The blood and the sunglasses were later revealed to contain Worley's DNA, search warrants show.
Missing helmet
Before the DNA tests were conducted, investigators searching for more clues in the area came across Worley's property, search warrants show.
Authorities talked to Worley, who told them his motorcycle had broken down in the same location, and that he'd lost his helmet, screwdriver, sunglasses and fuses, according to the search warrants.
"These items were precisely what items were found on the scene, and it was not made public that any of these items were found," the search warrants say.