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: April 23, 2016
VICTIM DETAILS
Name Marquis Frazier
Age 19
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 4498 Vancouver
Detroit, Michigan, 48204
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: March 16, 2010
VICTIM DETAILS
Name Lisa Mowrey
Age 24
Gender Female
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 8310 Galbraith Rd
Tampa, Florida, 33647
Hillsborough County
L.E.A Tampa Police Department, Tampa, 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 Tampa Police Department at (813) 276-3200.
CCR: Unknown
Date Reported: December 24, 1992
VICTIM DETAILS
Name Cynthia L Coston
Age 33
Gender Female
Race African American/Black
DOB 11/11/1956
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location 2785 56th Ter. S.
CASE DETAILS
Status Unsolved
Incident Location 2680 54th Ave South
St. Petersburg, Florida, 33705
L.E.A Saint Petersburg Police Department, St. Petersburg, Florida
Cynthia L. Coston, 36, was shot around 8:30 a.m. in the parking lot of Palm View apartments on 56th Ter. S. in St. Petersburg, Florida on December 24, 1992. Witnesses reported seeing her in an argument with a man that was later arrested, charged, and ultimately acquitted of her murder.
CCR: Unknown
Date Reported: March 10, 2011
VICTIM DETAILS
Name Sergio Lopez
Age 23
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 5616 E Lake Mead Blvd
Las Vegas, Nevada, 89156
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: Unknown
Date Reported: October 15, 2016
VICTIM DETAILS
Name John Payne
Age 45
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 11437 Mendota
Detroit, Michigan, 48204
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: March 13, 2007
VICTIM DETAILS
Name Tyrone Jackson Jr.
Age 19
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 6500 Brook Ave
Baltimore, Maryland, 21206
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: April 6, 2011
VICTIM DETAILS
Name Joshua Ruffin
Age 20
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 700 Yuma St SE
District of Columbia
L.E.A Metropolitan Police Department of the District of Columbia
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 Metropolitan Police Department of the District of Columbia at (800) 673-2777.
CCR: 11-079263
Date Reported: May 28, 2011
VICTIM DETAILS
Name James Holden
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 948 SW AVENUE C PLACE
Belle Glade, Florida, 33430
Palm Beach County
L.E.A Palm Beach County Sheriff's Office, West Palm Beach, Florida
No narrative given. Anyone who has any information about this case, the identity, or location of the suspect(s) is asked to contact the Palm Beach County Sheriff's Office at 561-688-3324
CCR: Unknown
Date Reported: April 13, 2008
VICTIM DETAILS
Name Jazmin Calderon
Age 23
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3832 Blue Ridge Cut Off
Kansas City, Missouri, 64129
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: Unknown
Date Reported: January 22, 2011
VICTIM DETAILS
Name Quentin Smith
Age 21
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3356 N Pontiac St
Denver, Colorado, 80207
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.