Wayne Nance

Nance is believed to have raped and murdered a middle-aged woman named Donna Pounds in 1974. Pounds had been shot and was held captive in her basement tied to a chair. Nance, an acquaintance of the victim's teenage son, was seen in the victim's back yard about the time of Pounds' death and was questioned by police who could not find firm evidence linking him to the crime.[3] Years later, police later searched Nance's home and discovered evidence linking him to the Pounds murder.[2][5]

Nance served in the United States Navy from 1974 to 1977, and investigators later suspected he might have committed more crimes while traveling for his military service.[3]

In January 1980, the badly decomposed body of 15-year-old Devonna Nelson was discovered on a roadbank close to the city of Missoula.[8] Because of the condition of the body, her remains were not identified until February 1985. Prior to her identity being confirmed, she was dubbed "Betty Beavertail" after the nearby Beavertail Hill State Park.[2][5] Nance is suspected of killing Nelson but has not been definitively linked to the crime.

The body of Marcella Cheri "Marci" Bachmann, 16, was found in an advanced state of decomposition on December 24, 1984, by a hiker. The body had been buried in a shallow grave.[9] Strong evidence indicates that Nance murdered Bachmann. Investigators found hair similar to Bachmann's in Nance's home. She had run away from Vancouver, Washington, due to conflict with her family members.[10] She was killed by three gun shots to the head.[2] Like Devonna Nelson, Bachmann was given a nickname before she was identified: "Debbie Deer Creek," after a nearby drainage basin.[11] Bachmann was identified in 2006 through DNA profiling. Her cremated remains were subsequently interred.[12]

Bachmann had been seen alive with Nance, who had "taken her in" after she was left by a trucker in the area. She may have used the alias name "Robin" and claimed to have been either native to Texas or had passed through the state. Nance claimed she had left the area in September 1984, which was about the time she was killed.[13] Her brother Derek Bachmann had been searching for Marcella since he was 21 years old, along with a private investigator. He originally believed that she may have supported herself as a prostitute while away from home and may have become a victim of Gary Ridgway. Ridgway murdered at least 49 runaway children and prostitutes during the 1980s and 1990s. However, Marcella was never identified as one of his victims.[10][5]

On September 9, 1985, the skeleton of a Japanese or mixed-Asian woman, nicknamed "Christy Crystal Creek", was found in Missoula, Montana, with two .32 caliber bullets in her skull. Investigators believe she died between 1983 and 1985.[1][4][14][15] Her identity has never been established.[2][5] Christy was between 18 and 35 years old. She was estimated to be between 4 feet 10 and 5 feet 2 inches tall and weighed between 90 and 110 pounds. Examination indicated that she most likely had a history of smoking and had many fillings in her teeth, as well as two root canals. She also had had oral surgery that used characteristically Asian dental techniques, involving the screwing of a dental post into the tooth.[4][16][17][18][19][20] Nance has not been definitively linked to this murder, but he is the only suspect.

Nance is also responsible for the December 12, 1985, murders of Michael and Teresa Shook in Ravalli County, Montana, who were tied up inside their home and shot. The killer then attempted to destroy evidence by burning the house down. The couple's four children survived the crime.[5] Items stolen from the Shook residence were later found in Nance's home.[7]