Unsolved cases
Homicides and other crimes with no one held responsible. Some are a century old. Some are from this year.
Killing of Diocela Espino-Simpson
22 year old Diocela Espino-Simpson had moved to Colorado from the state of Texas and resided in Denver for two years. During this time frame, Diocela and her roommate worked as seamstresses at Gerry's
2008 · Denver, ColoradoUnsolvedKilling of Percy Sierra
On the morning of Thursday, March 13, 2008, family members went over to the residence of Percy Sierra after several unsuccessful attempts were made to contact her by phone. Upon arrival at Percy's no
1986 · Denver, ColoradoUnsolvedKilling of Frances Earnest
On July 2, 1986 on the 900 block of Vrain Street, 70 year old Frances Earnest was found beaten to death inside her home. Anyone with information regarding this case, is asked to please contact th
1978 · Denver, ColoradoUnsolvedKilling of Max Duran
On the morning of December 8, 1978, members of the Denver Police Department were called to investigate a man lying in the street near West 32nd Avenue and Quivas Street. Upon arrival, officers found
1988 · Pueblo, ColoradoUnsolvedKilling of Charles Cardenas
Killing of Charles Cardenas. Colorado Bureau of Investigation cold case.
1991 · Denver, ColoradoUnsolvedKilling of Elijah Bueno
The victim was shot in the head by unknown(s). A suspect was later arrested and charged with the homicide; he was acquitted at trial.