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: November 23, 2007
VICTIM DETAILS
Name Ruel Davis
Age 21
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Walnut Park
Boston, Massachusetts, 02119
Suffolk County
L.E.A Boston Police Department, Boston, Massachusetts
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 Boston Police Department at (617) 343-4240.
CCR: 1990-00749
Date Reported: January 28, 1990
VICTIM DETAILS
Name William Plumber
Age 36
Gender Male
Race Caucasian/White
DOB 03/28/1953
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Undisclosed
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1551 Highcrest Cicle
Tampa, Florida, 33596
Hillsborough County
L.E.A Hillsborough County Sheriff's Office, Tampa, Florida
The victim, his girlfriend, and her son were killed within their residence located at 1552 Highcrest Circle. Anyone with information regarding this case is encouraged to contact the Hillsborough County Sherriff's Office at (813) 247-8655. To remain anonymous and possibly be eligible for a reward, call Crime Stoppers at (800) 873-8477.
CCR: Unknown
Date Reported: February 5, 2016
VICTIM DETAILS
Name Mamadou Matesso
Age 55
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 195 Vine St NW
Atlanta, Georgia, 30314
L.E.A Atlanta Police Department, Atlanta, Georgia
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 Atlanta Police Department at (404) 614-6544.
CCR: Unknown
Date Reported: April 8, 2017
VICTIM DETAILS
Name Terrence Pierre
Age 40
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 617 S Scott St
New Orleans, Louisiana, 70119
Orleans Parish
L.E.A New Orleans Police Department, New Orleans, Louisiana
CCR: Unknown
Date Reported: March 15, 2008
VICTIM DETAILS
Name Kemoy Crawford
Age 19
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1273 Arbor St
Pittsburgh, Pennsylvania, 15206
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 1, 2016
VICTIM DETAILS
Name Deandre Holiday
Age 24
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 4635 S Saint Lawrence Ave
Chicago, Illinois, 60653
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
VICTIM DETAILS
Name John Ragin Jr.
Age 33
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 5443 Bristol Bay Ct.
Jacksonville, Florida, 32244
Duval County
L.E.A Jacksonville Sheriff's Office, Jacksonville, Florida
Anyone with information regarding this case is encouraged to contact the Jacksonville Sheriff's Office at (904) 630-1200.
CCR: Unknown
Date Reported: January 25, 2014
VICTIM DETAILS
Name Kendrick Martin
Age 41
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 200 N Payson St
Baltimore, Maryland, 21223
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: 97-50113
Date Reported: December 9, 1997
VICTIM DETAILS
Name Janis McDonnell
Gender Female
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Aripeka Road (west of US 19)
Spring Hill, Florida, 34667
Pasco County
L.E.A Pasco County Sheriff's Office - New Port Richey, Florida
On 12/9/1997 Janis McDonnell was found murdered about 100 feet off Aripeka Road just west of U.S. Hwy 19 in Spring Hill Florida. She was last seen about 10 a.m. that same day when she left her home to go shopping. Her 1995 white Pontiac Sunfire SE was found the next day abandoned in the parking lot of the Wal-Mart store on U.S. Hwy 19 in Spring Hill Florida. 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: September 5, 2015
VICTIM DETAILS
Name Geovany Garcia
Age 17
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1054 E Desert Inn Rd
Las Vegas, Nevada, 89109
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.