The Connecticut River Valley Killer, also known as the Valley Killer, is moniker for an unidentified American serial killer believed to be responsible for at least seven murders of young women in the Connecticut River Valley of the Northeastern United States between 1978 and 1988. 

In 1985 and 1986, the skeletal remains of two victims were recovered within a thousand feet of each other in a wooded area in Kelleyville, New Hampshire; forensic examination indicated multiple stab wounds. Between the recovery of the first and second bodies, a 36-year-old woman was stabbed to death in a frenzied attack inside her home in Saxtons River, Vermont. Ten days later, the remains of a third missing woman were found, also bearing evidence of stab wounds. At this point, investigators began examining prior homicides in the area and found two previous cases, in 1978 and 1981, that further reinforced the presence of a burgeoning serial killer. 

At the peak of the investigation, and after additional homicides and one non-fatal attack, investigators noted similarities in modus operandi, often-used dump sites, and specific wound patterns that linked many of the murders, suggesting a common perpetrator. The murders apparently stopped in 1988 after a woman survived an encounter with the killer. A lead suspect in the case, identified by the surviving victim as her assailant, died in a murder-suicide in 2005.

Victims

Confirmed
 On October 24, 1978, 27-year-old Catherine “Cathy” Millican left work and went to the Chandler Brook Wetland Preserve in New London, New Hampshire where she was photographing birds. The next day, her body, with at least twenty-nine stab wounds, was found only yards away from where she was last seen.
 On July 25, 1981, 37-year-old Mary Elizabeth Critchley, a student from the University of Vermont, disappeared near Interstate 91 at the Massachusetts-Vermont border, where she had been hitchhiking to Waterbury, Vermont. She was last seen by a friend who dropped her off near Exit 13 of the Massachusetts Turnpike. On August 9, her body was found in a wooded area off Unity Stage Road in Unity, New Hampshire, about eighty miles from where she was last seen. Owing to the condition of the body, the medical examiner was unable to determine a cause of death.
 17-year-old nurse's aide and high school student Bernice Courtemanche was last seen by her boyfriend's mother in Claremont, New Hampshire on May 30, 1984. She was thought to have set out to see her boyfriend in Newport by hitchhiking along New Hampshire Route 12. She did not reach her destination and was subsequently reported missing. On April 19, 1986, a fisherman happened upon Courtemanche's remains near the Sugar River in Newport, New Hampshire. Forensic examination uncovered evidence of knife wounds to the chest and an injury to the head. Her throat had been slit.
 On July 22, 1984, 26-year-old Ellen Ruth Fried—supervising nurse at Valley Regional Hospital—was last seen making a late-night stop at around 2 a.m. to use a payphone at Leo's Market in Claremont, New Hampshire. The next day, Fried failed to report to work and her car was found abandoned on Jarvis Road, a few miles away from the market where she used the payphone. Fried's skeletal remains were found in an isolated wooded area near the banks of the Sugar River in Kelleyville, a village of Newport, New Hampshire, on September 19, 1985. Post-mortem examination revealed evidence of multiple stab wounds and probable sexual assault.
 On July 10, 1985, 27-year-old single mother Eva Marie Morse was seen hitchhiking near the border of Charlestown, New Hampshire, on Route 12. This is the last time anyone would see Morse alive, and she too was reported missing. On April 25, 1986, Morse's remains were found by loggers in Unity, New Hampshire, about  from where Critchley's body had been discovered in 1981. Post-mortem examination found evidence of knife wounds to Morse's chest and neck. 
 On April 15, 1986, 36-year-old Lynda Moore was doing yard work alone outside her home in Saxtons River, Vermont, near Route 121 at 2 p.m. while her husband was at work. That evening, her husband returned home an hour after she was last seen to find his wife's dead body in the living room, bearing twenty-five knife wounds. The crime scene suggested a fierce struggle had taken place. There were no signs of forced entry or ransacking. Numerous witnesses reported having seen a slightly stocky, dark-haired man with a blue knapsack lingering near Moore's home the day of the murder. The man was thought to be between 20-and-25-years-old, clean shaven, with a round face, and wearing dark-rimmed glasses. The following year, a composite sketch was released. 

 On January 10, 1987, 38-year-old nurse Barbara Agnew was returning from a skiing outing with friends in Stratton, Vermont on Stratton Mountain (Vermont). At 10 p.m., she was last seen heading to her home in Norwich, Vermont. That evening, a snowplow driver encountered her green BMW at a northbound Interstate 91 rest stop in Hartford, Vermont. The door was cracked and there was blood on the steering wheel and back seat. Some of her bloodstained belongings were found in a nearby dumpster. On March 28, 1987, Agnew's body was found near an apple tree on Advent Hill Road in a wooded area in Hartland, Vermont. It was twelve miles from the rest area. She had been stabbed repeatedly in the neck and chest. She had several defense wounds, as well as a "disabling" wound.
 Late in the evening on August 6, 1988, 22-year-old Jane Boroski, seven months pregnant, was returning from a county fair in Swanzey, New Hampshire, when she stopped at a closed convenience store in West Swanzey to purchase soda from a vending machine. Boroski had returned to her car when she took notice of a Jeep Wagoneer parked next to her. Through her rear-view mirror, Boroski then saw the driver of the vehicle walking to her open window and immediately grabbed her and pulled her from the vehicle. Her attacker proceeded to stab her twenty-seven times before driving away. Boroski managed to return to her car and drove on New Hampshire Route 32 toward a friend's house for help.  Boroski was treated at a local hospital, where it was determined that the attack had resulted in a severed jugular vein, two collapsed lungs, a kidney laceration, and severed tendons in her knees and thumb. Fortunately, Boroski's baby survived, although not without complications; Boroski's daughter would later be diagnosed with mild cerebral palsy. Boroski was able to provide authorities with a composite sketch.

Possible
 On June 11, 1968, at approximately 7:10 a.m., Joanne Dunham, 15, was last seen while walking from her home at Raiche Mobile Homes in Charlestown, New Hampshire to her bus stop on her way to school. Her body was found at 4:15 p.m. the following day on a roped off dirt road on Quaker City Road in Unity, New Hampshire. An autopsy determined that she had died of asphyxiation. 
 On October 5, 1982, 76-year-old Sylvia Gray was found bludgeoned and stabbed to death in a wooded area, a few hundred yards from her home in Plainfield, New Hampshire, a day after having been reported missing. 38-year-old Steven Hill was last seen on June 20, 1986, retrieving his paycheck from his Lebanon, New Hampshire employer. On July 15, Hill's body was found with multiple stab wounds in Hartland, across the Connecticut River from where Gray's body had been found four years earlier.
 On May 20, 1984, 16-year-old Heidi Lee Martin went for a jog in Hartland, Vermont, on Martinsville Road. The next day, her body was found in a swampy area behind Hartland Elementary School. She had been raped and stabbed to death. 21-year-old Delbert Tallman confessed to the crime and was tried; however, he later recanted his confession and was acquitted. Her case remains unsolved. Nearly three years later, Agnew's body would be found approximately a mile from where Martin was discovered.
 On June 24, 1989, decomposed body parts consisting of arms and legs belonging to a woman were found dumped alongside Massachusetts Route 78 in Warwick, Massachusetts, less than a mile from the New Hampshire border. The entire body was believed to have been dismembered. The head and torso were never found and are believed to have been disposed of elsewhere. Investigators ruled the death a homicide. The victim was described as white, average height, with an athletic type body. The woman's identity is still unknown and the homicide remains unsolved. 
 On July 25, 1989, 14-year-old Carrie Moss of New Boston, New Hampshire, left her parents' home to visit friends in Goffstown and disappeared. Almost exactly two years later, on July 24, 1991, her skeletal remains were found in a wooded area in New Boston. While her cause of death could not be determined, she was thought to be the victim of a homicide.

See also 
List of fugitives from justice who disappeared
List of serial killers in the United States

References

External links

New Hampshire Cold Cases
Vermont Cold Cases

1978 murders in the United States
American murderers of children
American rapists
American serial killers
Crimes in New Hampshire
Crimes in Vermont
Fugitives
History of women in New Hampshire
Murder in New Hampshire
Murder in Vermont
Sexual assaults in the United States
Unidentified American serial killers
Unsolved murders in the United States
Women in Vermont
Year of birth unknown