All open cases
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Unidentified person, Nederland, Colorado (2017)
A hiker in Boulder County, Colorado located a human skull near Mudd Lake on October 2, 2017. Additional searches were undertaken in the area but no additional remains were found. Anyone with informati
2003 · Glenwood Springs, ColoradoUnidentifiedUnidentified person, Glenwood Springs, Colorado (2003)
A human skull was found on July 7, 2003 between Rifle and Silt Colorado on the Colorado River by some fishermen. No other body parts have been found for this case. Several people have been ruled out b
1966 · Lakewood, ColoradoUnsolvedUnidentified person, Lakewood, Colorado (1966)
On March 24, 1966, the body of a male infant wrapped in a blue cloth was found, two miles south of Simms Street on Alameda in Lakewood. The newborn baby had died of exposure. It appeared the body had
1952 · Gilpin County, ColoradoUnidentifiedUnidentified person, Gilpin County, Colorado (1952)
On September 30, 1952, remains of an unidentified female were found in an unused gravel pit in the woods by a man who was on a hunting trip. The body was found under a log and was charred due to being
2014 · Grand Junction, ColoradoMissingCtormy Taylor
On May 26, 2014, Mr. Taylor was rafting on the Colorado River with two other friends. They had a raft accident at the 5th Street bridge. Ctormy's two friends swam to shore and were rescued. Ctormy was
2020 · Aurora, ColoradoMissingKnyah Rolle
Knyah Kae Rolle went missing rom Aurora, Colorado on November 12, 2020. She was last seen wearing a gray Champion sweater, gray sweats, and black Vans. Anyone with information regarding this case is a
2017 · Cotopaxi, ColoradoMissingJC Kreig
JC was last heard from by his family in June of 2017 while he was living in Cotopaxi, Colorado. Anyone with information regarding this case is asked to please contact the Fremont County Sheriff's Offi
2019 · Westminster, ColoradoMissingMiguel Lopez
Miguel Lopez was last seen on January 24, 2019. Anyone with information regarding this case is asked to please contact the Westminster Police Department.
2021 · ColoradoMissingKevin Hidalgo
Kevin Hidalgo was last seen on August 16th, 2021. He was last seen wearing black pants, a black t-shirt, and white shoes. He also has a bag with clothing and all his documentation papers. Anyone with
2017 · ColoradoMissingElwood Friesen
On March 2, 2017, Elwood Friesen was reported missing from his Estes Park residence. Details surrounding the exact circumstances of his disappearance are unknown, with no records indicating his last k
2021 · ColoradoMissingErika Aguilar-Bargales
This person was last seen on November 1st, 2021. Anyone with information regarding this case is asked to please contact the Arvada Police Department.
2020 · Aurora, ColoradoMissingJason Hannan
Jason Hannan went missing from El Mirage, Arizona on January 22, 2020, but is originally from Fruithurst, Colorado. He has schizophrenia and may be confused. Anyone with information regarding this cas
1987 · ColoradoMissingMary Lovato-Valenzuela
Mary Lovato-Valenzuela was last seen by her family sometime in 1987. She has not been seen or heard from since. Her last known location was in Liberal, Seward County, Kansas. As of today's date, she w
2024 · Denver, ColoradoMissingRyan Litwin
Ryan lived in Denver, Colorado with his golden-doodle "Blue." Around Thanksgiving of 2022, Ryan became ill and his health slowly began to deteriorate. This was the last time he was officially seen/hea
2021 · Las Animas, ColoradoMissingChristopher St. John
Christopher St. John was last seen on February 19, 2021 in Las Animas, Colorado. Prior to his disappearance, he was witnessed to be in an altercation with unknown individual(s) in the area. He was wea
1998 · Grand Junction, ColoradoMissingVictor Abeyta
Mr. Abeyta was last seen in Grand Junction, Colorado on May 5, 1998. He worked as a butcher at a Safeway on Patterson Road at the time, but never picked up his last paycheck and has never been heard f
2025 · Colorado Springs, ColoradoMissingDavid Guinn
David Guinn, 64 at the time, was last known to be in Colorado Springs, Colorado on October 15, 2025. NamUs case MP151782.
1998 · Glendale, ColoradoUnidentifiedUnidentified man, Glendale, Colorado (1998)
An unidentified man was found in Glendale, Colorado on February 10, 1998. No name has been established. NamUs case UP11476.
1969 · Boulder, ColoradoMissingThomas Riha
Thomas Riha, 39 at the time, was last known to be in Boulder, Colorado on March 15, 1969. NamUs case MP32841.
1961 · Denver, ColoradoMissingWilliam Ferguson
William Ferguson, 50 at the time, was last known to be in Denver, Colorado on February 28, 1961. NamUs case MP28284.
1916 · Longmont, ColoradoMissingJohn Gates
John Gates, 33 at the time, was last known to be in Longmont, Colorado on April 23, 1916. NamUs case MP24464.
2025 · Aurora, ColoradoUnidentifiedUnidentified man, Aurora, Colorado (2025)
An unidentified man was found in Aurora, Colorado on April 1, 2025. No name has been established. NamUs case UP146896.
1990 · Colorado Springs, ColoradoMissingRobert Pillsen-Rahier
On July 6, 1990, 15 year old Robert Pillsen was reported missing. He was last seen wearing a blue shirt, black trousers, and glasses with silver frames and tinted lenses. He ran from a treatment facil
1992 · Denver, ColoradoMissingIan Richardson
16 year old Ian Richardson was last seen on April 30, 1992 in Denver, Colorado. He lived in the northern section of the city, in the area of Lowell Boulevard and West 29th Avenue. He also frequented