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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25129 cases found.
CCR: Unknown
Date Reported: December 10, 2015
VICTIM DETAILS
Name Cesar Vega
Gender Unknown
Race Unknown
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 4126 W Indian School Rd
Phoenix, Arizona, 85019
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: 07-129395
Date Reported: October 8, 2007
VICTIM DETAILS
Name Mary Mackey
Gender Female
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1160 MANGO DR
West Palm Beach, Florida, 33415
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 561-688-3263
CCR: Unknown
Date Reported: September 6, 2015
VICTIM DETAILS
Name Deandre Allison
Age 20
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3356 Webster Ave
Pittsburgh, Pennsylvania, 15219
Allegheny County
L.E.A Pittsburgh Police Department, Pittsburgh, Pennsylvania
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 Pittsburgh Police Department at (412) 244-3358.
CCR: Unknown
Date Reported: January 3, 2011
VICTIM DETAILS
Name Kelvin Patterson
Age 51
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1281 NW 61st St
Miami, Florida, 33142
Miami-Dade County
L.E.A Miami Police Department, Miami, 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 Miami Police Department at (305) 471-8477.
CCR: Unknown
Date Reported: March 29, 2013
VICTIM DETAILS
Name Christian Evans
Age 24
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2600 Lasalle St
New Orleans, Louisiana, 70113
Orleans Parish
L.E.A New Orleans Police Department, New Orleans, Louisiana
CCR: 5611
Date Reported: January 3, 1981
VICTIM DETAILS
Name Henry Collett
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Undisclosed
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 2231 Post St
Jacksonville, Florida, 32204
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 11, 2008
VICTIM DETAILS
Name Octavio Hernandez
Age 25
Gender Male
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 702 South Scenic Highway
Frostproof, Florida, 33843
Polk County
L.E.A Polk County Sheriff's Office, Winter Haven, Florida
The victim Octavio Hernandez was last seen alive leaving the Rio Grande Bar in Frostproof between midnight and 2:00 a.m. on May 11, 2008. He was found unresponsive, laying under a semi-truck trailer in the parking lot of Ben Hill Griffin Inc., located at 702 South Scenic Hwy in Frostproof. Blunt force trauma was his cause of death and the manner was listed as homicide. Anyone with information about this case is encouraged to contact the Polk County Sheriff’s Office Homicide Unit at (863) 298-6379, or send an email to coldcase@polksheriff.org. Or to remain anonymous and be eligible for a CASH REWARD contact Heartland Crime Stoppers at 1-800-226-TIPS (8477).
CCR: Unknown
Date Reported: January 1, 2010
VICTIM DETAILS
Name Aaron James
Age 17
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Strauss St
Buffalo, New York, 14212
Erie County
L.E.A Buffalo Police Department, Buffalo, New York
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 Buffalo Police Department at (716) 851-4415.
CCR: Unknown
Date Reported: September 7, 2010
VICTIM DETAILS
Name Isaiah Louma
Age 12
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2480 N Walnut Rd
Las Vegas, Nevada, 89115
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: 98-17327
Date Reported: April 26, 1998
VICTIM DETAILS
Name Mario DeLaCruz
Age 44
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 12421 US Highway 301
Dade City, Florida, 33525
Pasco County
L.E.A Pasco County Sheriff's Office - New Port Richey, Florida
On 4/26/1998 h/m victim Mario De La Cruz (44yoa) was engaged in a verbal argument with co-migrant worker Salinas Crecentieno. The argument escalated and Crecentieno murdered De La Cruz. Warrant has been issued for the arrest of Crecentieno. If you have any information on this case, please contact the Pasco County Sheriff's Office anonymous Crime Tips Line at 1-800-706-2488 or, to be eligible for a reward of up to $3,000, contact Tampa Bay CrimeStoppers at 1-800-873-TIPS.