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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25129 cases found.
CCR: Unknown
Date Reported: July 29, 2016
VICTIM DETAILS
Name Mbiganyi Lashani
Age 41
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 6530 S Peoria St
Chicago, Illinois, 60621
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: November 17, 2016
VICTIM DETAILS
Name Frederick Matthews
Age 45
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Roppolo St
Baton Rouge, Louisiana, 70805
East Baton Rouge Parish
L.E.A Baton Rouge Police Department, Baton Rouge, Louisiana

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 Baton Rouge Police Department at 225-389-3802.
CCR: 90-12464
Date Reported: August 9, 1994
VICTIM DETAILS
Name Zoe Gumby
Age 30
Gender Female
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 174 Walker St
Volusia
L.E.A Volusia County Sheriff’s Office, Deland, Florida

Body found in woods / Blunt force trauma. Anyone with any information on this case is encouraged to call the Volusia County Sheriff's Office at 386-736-5962
CCR: 0693469B
Date Reported: December 28, 2003
VICTIM DETAILS
Name Shawn Jones
Age 30
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Other
Location Murder
CASE DETAILS
Status Unsolved
Incident Location 3641 NW 46TH ST
Miami-Dade County
L.E.A Miami-Dade Sheriff's Office, Miami, Florida

CCR: Unknown
Date Reported: October 2, 2012
VICTIM DETAILS
Name Lashawn Johnson
Age 37
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 8304 S Course Dr
Houston, Texas, 77072
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: February 9, 2008
VICTIM DETAILS
Name Pedro Sierra
Age 56
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2349 Hicks Ave
San Antonio, Texas, 78210
Bexar County
L.E.A San Antonio Police Department, San Antonio, Texas

CCR: 342969
Date Reported: July 29, 1983
VICTIM DETAILS
Name Donald Thomas
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Undisclosed
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 6000 Soutel Dr
Jacksonville, Florida, 32219
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: Unknown
Date Reported: January 1, 1970
VICTIM DETAILS
Name Lynne Brennan
Age 53
Gender Female
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Undisclosed
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 267 North River Rd
Manchester, New Hampshire, 03104
Hillsborough County
L.E.A New Hampshire Department of Justice Cold Case Unit, Concord, New Hampshire

On October 11, 2010, police were called to 267 North River Rd to check the condition of Lynne Brennan, age 53, who had not been seen in approximately one week. Upon entering the residence, police discovered the deceased victim. Brennan was last seen in public on October 4, 2010, at Bunny's Superette at 75 Webster Street in Manchester around 3:29 PM. It is believed Lynne was killed sometime before Sunday October 10th even though she was not discovered deceased until October 11th.
CCR: PD070121039006
Date Reported: January 21, 2007
VICTIM DETAILS
Name Raython Cure
Age 34
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Other
Location Murder
CASE DETAILS
Status Unsolved
Incident Location NW 72 ST & NW 9 AVE
Miami, Florida, 33150
Miami-Dade County
L.E.A Miami-Dade Sheriff's Office, Miami, Florida

CCR: 2007-057152
Date Reported: November 2, 2007
VICTIM DETAILS
Name Juan Alvarado-Merced
Age 38
Gender Male
Race Caucasian/White
DOB 11/30/1968
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 219 35th St W.
Palmetto, Florida, 34221
Manatee County
L.E.A Manatee County Sheriff's Office, Bradenton, Florida

Anyone with information regarding this case is encouraged to contact the Manatee County Sheriff's Office at (941) 747-3011.