She also had a type of oral surgery which is distinct to Asia's dental techniques, involving the screwing of a dental post into the tooth. It is possible that serial killer and rapist Wayne Nance may be the killer. Due to his death in 1986, he was never tried or convicted of any murder. Two other victims believed to have been killed by Nance are "Debbie Deer Creek" and "Betty Beavertail," later identified as Marcella Bachmann and Devonna Nelson, respectively. He also may have committed the murders of two others prior to the Jane Doe discoveries. A young white female with brown eyes and wavy, light brown hair whose body was located in Las Vegas in August 1979. She wore dentures, is estimated to have been aged between 15 and 25 years old, and was 100 to 105 pounds in weight. A young woman found stabbed to death in Henderson, Nevada, near Arroyo Grande Boulevard on October 5, 1980. She had died approximately one day before her body was discovered and is estimated to have been aged between 14 and 25. The nude body of a female, also known as the Shafter Jane Doe, was discovered on November 16, 1993, around six days after her murder had occurred. She was aged between 20 and 35, and had been shot twice: once in the chest region, and once in the back. She had also been beaten. She was five feet eight inches and 144 pounds with brown eyes and pierced ears, although the earrings were missing, possibly being taken by the killer. She also had painted her fingernails pink at one time. After examination, it was determined that she had used both alcohol and marijuana prior to her death, possibly given birth to a child in the past, and had very healthy teeth. Isotope analysis narrowed her recent place of residence to the city of Afton, Wyoming. Tire tracks near the body indicated that the killer's vehicle was either a pickup truck or a van. The victim had a mole above her right ear and two scars on her lower right leg. On October 6, 1971, the body of a woman estimated to be aged between 23 and 37 years old was discovered by a hunter on a logging road in Bedford, Hillsborough County, New Hampshire. A forensic examination did not determine the cause of death, but determined that she had died between one and three months before her body was found. Nonetheless, the victim's death is reported to have been suspicious, as reported by investigators. She was around five feet two to five feet five inches tall, 115 to 130 pounds and wore sandals and red socks on her feet, blue cutoff shorts and a reddish blouse.