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: May 29, 2009
VICTIM DETAILS
Name Armando Samaniego
Age 24
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 8939 E 38th St
Indianapolis, Indiana, 46226
Marion County
L.E.A Indianapolis Metropolitan Police Department, Indianapolis, Indiana
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 Indianapolis Metropolitan Police Department at (317) 327-3811.
CCR: Unknown
Date Reported: November 18, 2008
VICTIM DETAILS
Name Lyle Dimler
Age 53
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 406 S Calhoun 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: Unknown
Date Reported: April 12, 2014
VICTIM DETAILS
Name Oscar Santos-Chaves
Age 36
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Border St
Boston, Massachusetts, 02128
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: Unknown
Date Reported: April 28, 2009
VICTIM DETAILS
Name Marlon Mayorga
Age 41
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3160 Champion St
Oakland, California, 94602
Alameda County
L.E.A Oakland Police Department, Oakland, California
CCR: 248395
Date Reported: May 14, 1981
VICTIM DETAILS
Name Carolyn Sparks
Gender Female
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Undisclosed
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 714 Church St W
Jacksonville, Florida, 32202
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: 19511
Date Reported: July 27, 1987
VICTIM DETAILS
Name Valyce Henson
Age 21
Gender Female
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Orange County
L.E.A Orlando Police Department, Orlando, Florida
Anyone with information regarding this case is encouraged to contact the Orlando Police Department at (407) 246-2405.
CCR: Unknown
Date Reported: October 23, 2015
VICTIM DETAILS
Name Arnold Roberts
Age 55
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location S Eberhart Ave
Chicago, Illinois, 60619
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: January 28, 2017
VICTIM DETAILS
Name Maryus Smith Jr.
Age 31
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2000 N Monroe St
Baltimore, Maryland, 21217
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: 73-1-013
Date Reported: January 3, 1973
VICTIM DETAILS
Name Lennie Masser
Gender Unknown
Race Undisclosed
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location So of J. Bch Pk A1A/S-8
Martin County
L.E.A Martin County Sheriff's Office, Stuart, Florida
worked in PB.CO.found buried on bch. Anyone with information regarding this case is encouraged to contact the Martin County Sheriff's Office at 772-220-7000.
CCR: Unknown
Date Reported: February 17, 2016
VICTIM DETAILS
Name Malcolm Moore-Nelson
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 801 N 3rd Ave
Phoenix, Arizona, 85003
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.