The Two Sets of Shoe Prints That Belong to the Killers

Sarah's body was found in the middle of a field. She is believed to have been killed by two men, possibly Rex and someone else or not Rex and two people we don't know about yet. Her shoes had fallen off and were in different locations as she tried to run away from her killer. They didn't see any drag marks and near her body is a small pile of brush that had been splotched with dried blood.