Prject: Cold Case

Cold Cases Database

This database consists of unsolved homicides collected from family submissions, law enforcement submissions, and public records. This database is not part of our advocacy and awareness platform but a separate database for information purposes only. 

Please note: This database is not updated regularly due to cost and manpower. A bug occurred during a recent update and reset many of the dates to January 1, 1970.

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25202 cases found.
CCR: Unknown
Date Reported: February 1, 2007
VICTIM DETAILS
Name Luis Cisneros
Age 38
Gender Male
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 201 E Commerce St
San Antonio, Texas, 78205
Bexar County
L.E.A San Antonio Police Department, San Antonio, Texas
CCR: Unknown
Date Reported: May 2, 2008
VICTIM DETAILS
Name Bonje Cunningham
Age 19
Gender Female
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location S Marquette Ave
Chicago, Illinois, 60617
L.E.A Chicago Police Department, Chicago, Illinois
This case was gathered through a partnership with The Washington Post. The Post gathered information from 50 large cities in the United States regarding their unsolved murders. View the original article here: https://www.washingtonpost.com/graphics/2018/investigations/where-murders-go-unsolved/?noredirect=on&utm_term=.986316f33dac Anyone with information regarding this case is encouraged to contact the Chicago Police Department at (312) 746-6000.
CCR: Unknown
Date Reported: April 10, 2014
VICTIM DETAILS
Name John Mummah
Age 45
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 457 E Twain Ave
Las Vegas, Nevada, 89169
Clark County
L.E.A Las Vegas Metropolitan Police Department, Las Vegas, Nevada
This case was gathered through a partnership with The Washington Post. The Post gathered information from 50 large cities in the United States regarding their unsolved murders. View the original article here: https://www.washingtonpost.com/graphics/2018/investigations/where-murders-go-unsolved/?noredirect=on&utm_term=.986316f33dac Anyone with information regarding this case is encouraged to contact the Las Vegas Metropolitan Police Department at (702) 828-3206.
CCR: 980732
Date Reported: November 10, 2002
VICTIM DETAILS
Name Steven Bansbach
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Beaten/Battered
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 6406 103rd St
Jacksonville, Florida, 32244
Duval County
L.E.A Jacksonville Sheriff's Office, Jacksonville, Florida
No narrative given by law enforcement. Anyone who has any information about this case, the identity, or location of the suspect(s) is asked to contact the Jacksonville Sheriff`s Office at 904-630-0500 or email them at JSOCrimeTips@jaxsheriff.org. To remain anonymous and receive a possible reward up to $3,000, contact Crime Stoppers at 1-866-845-TIPS.
CCR: Unknown
Date Reported: June 30, 2007
VICTIM DETAILS
Name Jose Santillian
Age 19
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 659 Columbus Ave
San Francisco, California, 94133
San Francisco County
L.E.A San Francisco Police Department, San Francisco, California
CCR: 667626
Date Reported: December 22, 1980
VICTIM DETAILS
Name Brenda Harden
Gender Female
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Undisclosed
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 6750 Miss Muffet Ln
Jacksonville, Florida, 32210
Duval County
L.E.A Jacksonville Sheriff's Office, Jacksonville, Florida
No narrative given by law enforcement. Anyone who has any information about this case, the identity, or location of the suspect(s) is asked to contact the Jacksonville Sheriff`s Office at 904-630-0500 or email them at JSOCrimeTips@jaxsheriff.org. To remain anonymous and receive a possible reward up to $3,000, contact Crime Stoppers at 1-866-845-TIPS.
CCR: Unknown
Date Reported: August 10, 2014
VICTIM DETAILS
Name Eliel Olguin
Age 17
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 629 S Osceola St
Denver, Colorado, 80219
Denver County
L.E.A Denver Police Department, Denver, Colorado
This case was gathered through a partnership with The Washington Post. The Post gathered information from 50 large cities in the United States regarding their unsolved murders. View the original article here: https://www.washingtonpost.com/graphics/2018/investigations/where-murders-go-unsolved/?noredirect=on&utm_term=.986316f33dac Anyone with information regarding this case is encouraged to contact the Denver Police Department at (720) 913-6010.
CCR: Unknown
Date Reported: June 30, 2014
VICTIM DETAILS
Name Steven Allen
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3423 S 51st Ave
Phoenix, Arizona, 85043
Maricopa County
L.E.A Phoenix Police Department, Phoenix, Arizona
This case was gathered through a partnership with The Washington Post. The Post gathered information from 50 large cities in the United States regarding their unsolved murders. View the original article here: https://www.washingtonpost.com/graphics/2018/investigations/where-murders-go-unsolved/?noredirect=on&utm_term=.986316f33dac Anyone with information regarding this case is encouraged to contact the Phoenix Police Department at (602) 262-6151.
CCR: Unknown
Date Reported: July 29, 2017
VICTIM DETAILS
Name Jorge Mazon
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 6005 W Thomas Rd
Phoenix, Arizona, 85033
Maricopa County
L.E.A Phoenix Police Department, Phoenix, Arizona
This case was gathered through a partnership with The Washington Post. The Post gathered information from 50 large cities in the United States regarding their unsolved murders. View the original article here: https://www.washingtonpost.com/graphics/2018/investigations/where-murders-go-unsolved/?noredirect=on&utm_term=.986316f33dac Anyone with information regarding this case is encouraged to contact the Phoenix Police Department at (602) 262-6151.
CCR: Unknown
Date Reported: March 1, 1988
VICTIM DETAILS
Name Russell Bean
Age 26
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Newell Pond Road
Marlow, New Hampshire, 03456
Cheshire County
L.E.A New Hampshire Department of Justice Cold Case Unit, Concord, New Hampshire

Russell Bean, age 26, was last seen alive on September 15, 1978. His whereabouts were undetermined until a deathbed statement by Clifton Chambers in 1988, in which he implicated his son, Robert Chambers, for killing Russell, and identified the location of Russell's body. In March 1988, the police obtained a search warrant and located the remains of Russell Bean on the property of Robert Chambers, Clifton's son, on Newell Pond Road in Marlow, NH. Robert Chambers was the part-time police chief in Marlow and Gilsum when Russell's body was found. An autopsy revealed that Russell died as a result of blunt force trauma to the head. Robert Chambers was arrested for the murder of Russell Bean, but he was never indicted or tried on the charge and the homicide remains open.

Anyone with information regarding this case is encouraged to contact the New Hampshire Department of Justice Cold Case Unit at (603) 271-2663.