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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25129 cases found.
CCR: 0389405A
Date Reported: July 15, 2002
VICTIM DETAILS
Name Ronell Davis
Age 20
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Other
Location Murder
CASE DETAILS
Status Unsolved
Incident Location 1890 NW 62ND TER
Miami-Dade County
L.E.A Miami-Dade Sheriff's Office, Miami, Florida
CCR: Unknown
Date Reported: January 9, 2007
VICTIM DETAILS
Name Mario Martinez
Age 21
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2390 NW 30th St
Miami, Florida, 33142
Miami-Dade County
L.E.A Miami Police Department, Miami, Florida
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 Miami Police Department at (305) 471-8477.
CCR: Unknown
Date Reported: February 25, 2010
VICTIM DETAILS
Name Sean Murphy
Age 40
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3301 Bigelow Blvd
Pittsburgh, Pennsylvania, 15219
Allegheny County
L.E.A Pittsburgh Police Department, Pittsburgh, Pennsylvania
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 Pittsburgh Police Department at (412) 244-3358.
CCR: Unknown
Date Reported: April 3, 2009
VICTIM DETAILS
Name Talisha Williams
Age 19
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1616 E 40th St
Kansas City, Missouri, 64110
Jackson County
L.E.A Kansas City Police Department, Kansas City, Missouri
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 Kansas City Police Department at (816) 234-5000 .
CCR: 0207008395
Date Reported: January 1, 1970
VICTIM DETAILS
Name Antonio Ramires
Age 36
Gender Male
Race Caucasian/White
DOB 01/01/1970
SUSPECT DETAILS
Name Montejo Mendez
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2119 SW 13TH ST
Gainesville, Florida, 32601
Alachua County
L.E.A Gainesville Police Department, Gainesville, Florida
Anyone with information regarding this case is encouraged to contact the Gainesville Police Department at (352) 393-7527
CCR: Unknown
Date Reported: December 30, 2009
VICTIM DETAILS
Name Marshall Newman
Age 34
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1033 W 14th St
Chicago, Illinois, 60608
Cook County
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: December 24, 2009
VICTIM DETAILS
Name Frank Olivarez
Age 56
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3202 N Main St
Fort Worth, Texas, 76106
Tarrant County
L.E.A Fort Worth Police Department, Fort Worth, Texas
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 Fort Worth Police Department at (817) 469-8477.
CCR: 08-01234
Date Reported: January 16, 1987
VICTIM DETAILS
Name Ronald Just
Age 37
Gender Male
Race Caucasian/White
DOB 12/17/1949
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Knife/Stabbing
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 8th Avenue South
Naples, Florida, 34102
Collier County
L.E.A Naples Police Department, Naples, Florida
Anyone with information regarding this case is encouraged to contact the Naples Police Department at (239) 213-4822.
CCR: Unknown
Date Reported: June 23, 2008
VICTIM DETAILS
Name Jaime Ortiz
Age 35
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 905 Lindale St
Houston, Texas, 77022
Harris County
L.E.A Houston Police Department, Houston, Texas
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 Houston Police Department at (713) 222-8477.
CCR: Unknown
Date Reported: July 23, 2008
VICTIM DETAILS
Name Arnetta Marshall
Age 46
Gender Female
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location S Peoria St
Chicago, Illinois, 60620
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.