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The index

Unsolved cases

Homicides and other crimes with no one held responsible. Some are a century old. Some are from this year.

4,986 cases
1993 · Pueblo, ColoradoUnsolved

Killing of Henry Cancino

Henry Joseph Cancino's body was found in his home off East Mesa Avenue in Pueblo, Colorado at about 3pm on December 9th, 1993, by his 73-year-old sister, Valentine, in a pool of blood. He has been sho

1989 · Centennial, ColoradoUnsolved

Killing of Phillip Boydston

Killing of Phillip Boydston. Colorado Bureau of Investigation cold case.

1980 · Trinidad, ColoradoUnsolved

Killing of Rebecca Bates

On May 2, 1986, Rebecca Bates was found deceased in her residence. There were signs of a disturbance at the residence, as Rebecca was bludgeoned and stabbed to death during what appeared to be a dome

1994 · Denver, ColoradoUnsolved

Killing of Anne Baldauf

On June 9, 1994 officers reported to the 1400 block of Logan Street on a report of a body. Upon arrival, officers observed that 63 year old Anne Baldauf had been stabbed multiple times inside an apart

1978 · Golden, ColoradoUnsolved

Killing of Jeanette Baca

On June 11, 1978, the nude body of Jeannette Louise Baca was found dumped and concealed 6.7 miles south of US Hwy 285 on Foxton Road in Conifer, Colorado. Her body was located by two hikers in the are

1973 · Denver, ColoradoUnsolved

Killing of Maxine Ansley

On March 3, 1973 the nude body of Maxine Ansley was found in Sloans Lake in Denver. Her hands were bound together with an electrical cord and her mouth taped shut when her body was found by a maintena

1986 · Grand Junction, ColoradoUnsolved

Killing of Bill Adkins

Bill's body was found in an irrigation ditch near a transient camp in July 1986. His injuries were consistent with trauma from a fight. Anyone with information regarding this case, is asked to please

1982 · Centennial, ColoradoUnsolved

Killing of Ronald Tompkins

On March 16, 1982, a local resident found Mr. Tompkins lifeless on the side of Quail Run Road (County Road 105). He was fully clothed and clean. There were no signs of struggle or large amounts of blo

2001 · Lakewood, ColoradoUnsolved

Killing of Gary Soto

On May 25, 2001, 18 year-old Gary Soto, was shot while still seated in his vehicle which was stopped in the middle of the intersection facing north on Wadsworth Boulevard at Belleview Avenue. Two witn

2002 · Denver, ColoradoUnsolved

Killing of Nancy Sonnenfeld

On January 1, 2002, officers from the Denver Police Department responded to a residence in the 1400 block of Clay Street and found Nancy Sonnenfeld deceased. The person(s) responsible for the death o

1999 · Westminster, ColoradoUnsolved

Killing of Sarah Skiba

Since February 1999, the Westminster and Thornton Police Departments detectives have investigated the suspicious disappearance of nine year old Sarah Skiba, her father Paul Skiba and Lorenzo Chivers,

2008 · Saguache, ColoradoUnsolved

Killing of Brenda Shepard

Brenda's body was found burning in a barrel on a county road in Saguache County on Spetember 20, 2008. Anyone with information regarding this case, is asked to please contact the Saguache County Sheri

1975 · Craig, ColoradoUnsolved

Killing of Sheila Sawyer

Sheila Sawyer was found dead on U.S. Highway 13, seven miles south of Craig. Her body, discovered by two truck drivers at dawn April 10, 1975, was lying on the east side of the highway near the old St

2006 · Brighton, ColoradoUnsolved

Killing of John Rivera

Police responded to a report of shots fired at a house in the 5400 block of Zuni Street on October 18, 2006. When deputies checked the basement, they say they found John Kenneth Rivera. He had gunshot

1986 · Centennial, ColoradoUnsolved

Killing of Juan Ramirez

On July 30,1986, a rancher traveling in the early morning hours along the frontage road near Airpark and I70 found the body of Juan Ramirez, dead from a single gunshot wound to his head. He was still

2007 · Pueblo, ColoradoUnsolved

Killing of Eric Ortiz

27-year-old Eric Ortiz was shot and killed during a home invasion robbery in the morning of Aug 19, 2007. Anyone with information regarding this case, is asked to please contact the Pueblo Police Depa

1983 · Thornton, ColoradoUnsolved

Killing of Tracy Neef

On this day, Tracy Neefs mother dropped her off at her school, Bertha Heid Elementary School in Thornton at approximately 8:30am. Tracy never made it into the building and that was the last time she w

2011 · Denver, ColoradoUnsolved

Killing of Richard McDaniel

On May 29, 2011, officers from the Denver Police Department responded to shots fired at the intersection of 30th Avenue and Lafayette Street. Upon arrival officers found Richard McDaniel suffering fr

2000 · Greeley, ColoradoUnsolved

Killing of Brooklyn DiGesualdo

Brooklyn was a 22 month old female at the time of her death. Her mother's boyfriend of a few months, was babysitting her at the home. On January 22, 2000, deputies responded to their home in Evanston

2004 · Lakewood, ColoradoUnsolved

Killing of Matthew Cook

The specific circumstances surrounding Cook's death remain unknown. Anyone with information regarding this case, is asked to please contact the Lakewood Police Department.

1990 · Grand Junction, ColoradoUnsolved

Killing of Phlisia Bunting

In July 1990, Phlisia ran away from the Urban Peak Teen Advocacy Facility with three teenage boys. Together, they set out for California in a stolen car, but Phlisia never made it. Two days later, on

1990 · Glenwood Springs, ColoradoUnsolved

Killing of Thomas Bast

On May 15, 1990, Garfield County Deputies responded to a suspicious death on Highway 6, in between Parachute and Rifle, Colorado. Thomas Norman Bast, a 40 year old male, was identified as the victim

1974 · Breckenridge, ColoradoUnsolved

Killing of Beverly Pagarigan

Anyone with information regarding this case is asked to please contact the Summit County Sheriff's Office.

2008 · Denver, ColoradoUnsolved

Killing of Agustin Puente-Yanez

On the late evening of November 5, 2008, Denver police officers responded to the area of East 7th Avenue and Elm Street on a report of a shooting and two men down. Upon arrival, the officers loca