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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25201 cases found.
CCR: Unknown
Date Reported: June 20, 2012
VICTIM DETAILS
Name Montrell Green
Age 24
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2440 Bedford Ave
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: January 14, 1978
VICTIM DETAILS
Name Mary Tucker
Age 28
Gender Female
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Wahneta
Polk County
L.E.A Polk County Sheriff's Office, Winter Haven, Florida
On January 14, 1978, 28-year-old Mary Jane Tucker and 34-year-old Margaret Grubbs Locke were found deceased in the front yard of their residence in the Wahneta area of Winter Haven. The Medical Examiner ruled both deaths as homicides with the causes of death being blunt force trauma to the backs of the heads. A bloody bat was located approximately 100 feet from the victims' residence. Anyone with information about this case is encouraged to contact the Polk County Sheriff’s Office Homicide Unit at (863) 298-6379, or send an email to coldcase@polksheriff.org.
CCR: 84-22986
Date Reported: March 11, 1984
VICTIM DETAILS
Name Christopher Griffin
Age 20
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location SR 54/US 41
Convenience Store
Land-O-Lakes, Florida, 34639
Pasco County
L.E.A Pasco County Sheriff's Office - New Port Richey, Florida
On 3/11/1984 the body of w/m Christopher Griffin (20 y/o at time of death) was found inside a convenience store located at SR 54 and US 41 in Land O~Lakes Florida. Griffin was an employee of the store and became a victim of a robbery. If you have any information on this case, please contact the Pasco County Sheriff's Office anonymous Crime Tips Line at 1-800-706-2488 or, to be eligible for a reward of up to $3,000, contact Tampa Bay CrimeStoppers at 1-800-873-TIPS.
CCR: Unknown
Date Reported: November 13, 2017
VICTIM DETAILS
Name Edwin Castillo
Age 32
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2014 Ashford Hollow Ln
Houston, Texas, 77077
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 24, 2016
VICTIM DETAILS
Name Jesus Martinez
Age 20
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 5530 S Kostner Ave
Chicago, Illinois, 60629
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: February 16, 2012
VICTIM DETAILS
Name Rodrick Owen
Age 46
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 11834 Schaefer
Detroit, Michigan, 48227
Wayne County
L.E.A Detroit Police Department, Detroit, Michigan
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 Detroit Police Department at (313) 596-1800 .
CCR: Unknown
Date Reported: June 17, 2007
VICTIM DETAILS
Name Marcarian Grimes
Age 23
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2613 Fairview Ave
Baltimore, Maryland, 21215
L.E.A Baltimore Police Department, Baltimore, Maryland
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 Baltimore Police Department at 410-887-2222.
CCR: Unknown
Date Reported: November 13, 2016
VICTIM DETAILS
Name Grayson Langdon
Age 25
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 7228 S Phillips Ave
Chicago, Illinois, 60649
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: September 19, 2010
VICTIM DETAILS
Name Keith Weaver
Age 52
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 14187 Eastwood
Detroit, Michigan, 48205
Wayne County
L.E.A Detroit Police Department, Detroit, Michigan
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 Detroit Police Department at (313) 596-1800 .
CCR: Unknown
Date Reported: February 11, 2009
VICTIM DETAILS
Name Tracy Kinchen
Age 34
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1700 E 32nd St
Baltimore, Maryland, 21218
L.E.A Baltimore Police Department, Baltimore, Maryland
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 Baltimore Police Department at 410-887-2222.