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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25128 cases found.
CCR: 106996
Date Reported: February 22, 1988
VICTIM DETAILS
Name Jimmy Smith
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 6117 Joy Dr W
Jacksonville, Florida, 32244
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: May 5, 2011
VICTIM DETAILS
Name Allen Thomas
Age 30
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 6170 Avery
Detroit, Michigan, 48208
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: June 28, 2015
VICTIM DETAILS
Name Jose Cartagena
Age 40
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 100 N Janney St
Baltimore, Maryland, 21224
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: August 28, 2012
VICTIM DETAILS
Name Tyree Stuckey
Age 27
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3350 Jackson Ave
Kansas City, Missouri, 64128
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: July 15, 2017
VICTIM DETAILS
Name Tyson Gibbs
Age 19
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 400 S 38th St
Louisville, Kentucky, 40212
Jefferson County
L.E.A Louisville Metro Police Department, Louisville, Kentucky

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 Long Beach Police Department at (502) 574-7111.
CCR: 2005-042020
Date Reported: May 14, 2005
VICTIM DETAILS
Name Calvin Barnes
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 4656 Barley Street
Orlando, Florida, 32811
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
Date Reported: July 18, 2007
VICTIM DETAILS
Name Sylvester Cobb
Age 31
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Eufaula Ave
Birmingham, Alabama, 35208
L.E.A Birmingham Police Department, Birmingham, Alabama

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 Birmingham Police Department and CrimeStoppers at 205-254-7777.
CCR: Unknown
Date Reported: January 6, 2014
VICTIM DETAILS
Name Brian Pryzbzlek
Age 35
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 6101 Guardian Ct
Louisville, Kentucky, 40219
Jefferson County
L.E.A Louisville Metro Police Department, Louisville, Kentucky

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 Long Beach Police Department at (502) 574-7111.
CCR: 1994107677
Date Reported: December 29, 1994
VICTIM DETAILS
Name Julio Herrera
Age 34
Gender Male
Race Hispanic/Latino
DOB 07/07/1960
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 18130 US-301
Wimauma, Florida, 33598
Hillsborough County
L.E.A Hillsborough County Sheriff's Office - Tampa, Florida

The victim, Julio Herrera, moved with most of his family from Mexico to Hillsborough county, specifically Wimauma, a rural farm area. Julio acquired a large amount of property which he farmed. The convenience store where he was murdered, belonged to his family at 18130 Hwy 301 South, Wimauma, FL. Julio allegedly brought large quantities of marijuana from Mexico to the U.S. On 29 December 1994, Julio stopped at the "Little Store" to purchase coffee and breakfast and chat with his sister as was his daily routine. His truck was parked in front of the business door. The suspects backed their vehicle into the space next to the victim's truck (south side). One of the suspects exited his vehicle and went to one of two pay phones at the corner of the business parking lot. He stood at the phone until Julio exited the store. Just as Julio got into his truck, the suspect approached Julio and shot him. Suspects fled north on Hwy 301. This case remains and unsolved homicide. Suspect Descriptions: #1: White Male, 35-37yoa, Approximately 5'9", 150-155lbs., Medium Build, Mustache, Goatee and Scruffy Beard. #2: White Male, Approximately 24yoa, Medium to Slender Build, Black Wavy Hair Shoulder Length, Cut Short on Sides, Light Mustache, Wearing Glasses Anyone with information about this crime is asked to call the Hillsborough County Sheriff's Office Homicide Unit at (813) 247-8660. To remain anonymous and possibly be eligible for a reward call Crime Stoppers at 1 (800) 873-TIPS (8477).

CCR: 2014-025494
Date Reported: March 24, 2014
VICTIM DETAILS
Name Xavier Mathis
Age 24
Gender Male
Race African American/Black
DOB 04/23/1989
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2015 South Orange Blossom Trail
Orlando, Florida, 32805
Orange County
L.E.A Orange County Sheriff's Office, Orlando, Florida

Deputies responded to a man down call in the parking lot of 2015 South Orange Blossom Trail. Upon arrival they observed a black male unresponsive in the parking lot suffering from an apparent gunshot wound. The victim was identified as Xavier Mathis who was transported to the hospital where he succumbed to his injuries Anyone with information regarding this case is encouraged to contact the Orange County Sheriff's office at (407) 836 4357.