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: August 12, 2016
VICTIM DETAILS
Name Carlos Naves-Silva
Age 35
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Algonquin St
Boston, Massachusetts, 02124
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: 2006-68478
Date Reported: July 29, 2006
VICTIM DETAILS
Name John Zigler
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1200 Holden Avenue
Orlando, Florida, 32839
Orange County
L.E.A Orange County Sheriff's Office, Orlando, Florida

On July 29th, 2006, at approximately 12:41a.m., deputies responded to 1200 Holden Avenue (Tuscany Village),Orlando. The victim was confronted and robbed as he was walking to his apartment. The victim was shot during the confrontation. An unknown black male was seen running from the area after the gunshot was heard. The victim died as a result of the gunshot wound. Anyone with information regarding this case is encouraged to contact the Orange County Sheriff's office at (407) 836 4357.
CCR: Unknown
Date Reported: September 24, 2017
VICTIM DETAILS
Name Carlos Montalvo
Age 33
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Southampton St
Boston, Massachusetts, 02118
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: HCSO02OFF002554
Date Reported: January 18, 2002
VICTIM DETAILS
Name Saul Rico
Age 30
Gender Male
Race Caucasian/White
DOB 11/03/1971
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1051 Davidson Road
Clewiston, Florida, 33440
Hendry County
L.E.A Hendry County Sheriff's Office, Labelle, Florida

Victim was found shot next to the Big V Store in Clewiston. Anyone with information on this case is asked to call the Hendry County Sheriff's Office at 863-674-5600
CCR: Unknown
Date Reported: April 17, 2010
VICTIM DETAILS
Name Stephen Powell
Age 20
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 40 Garlington Ct
San Francisco, California, 94124
San Francisco County
L.E.A San Francisco Police Department, San Francisco, California

CCR: 1975-086020
Date Reported: November 20, 1975
VICTIM DETAILS
Name Martha Rizer
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1031 N. Chickasaw Trail
Orlando, Florida, 32825
Orange County
L.E.A Orange County Sheriff's Office, Orlando, Florida

Anyone with information regarding this case is encouraged to contact the Orange County Sheriff's Office at 407-254-7280.
CCR: Unknown
VICTIM DETAILS
Name Chris Wicik
Age 37
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Other
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 63-15 Traffic Avenue
Queens, New York, 11385
Nassau County
L.E.A New York Police Department, New York, New York

Full name: Krzysztof "Chris" Wicik Anyone with information is encouraged to contact the New York Police Department at (646) 610-5000 or CrimeStoppers at 800-577-TIPS.
CCR: Unknown
Date Reported: February 22, 2010
VICTIM DETAILS
Name Keith Whitworth
Age 47
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location York Rd
Charlotte, North Carolina, 28278
Mecklenburg County
L.E.A Charlotte-Mecklenburg Police Department, Charlotte, North Carolina

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 Charlotte-Mecklenburg Police Department at (704) 336-7600.
CCR: Unknown
Date Reported: August 27, 2011
VICTIM DETAILS
Name Nathaniel Holmes
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2403 W Campbell Ave
Phoenix, Arizona, 85015
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.
CCR: Unknown
Date Reported: May 2, 2008
VICTIM DETAILS
Name Miguel Mejia
Age 18
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 249 Ada St
San Antonio, Texas, 78223
Bexar County
L.E.A San Antonio Police Department, San Antonio, Texas