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: 1993013231
Date Reported: April 2, 1993
VICTIM DETAILS
Name Dennis Boone
Age 20
Gender Male
Race Caucasian/White
DOB 04/07/1972
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 1221 N Valrico Rd
Valrico, Florida, 33594
Hillsborough County
L.E.A Hillsborough County Sheriff's Office - Tampa, Florida

During the evening of April 2, 1993, an altercation between Dennis Wayne Boone and an unknown Hispanic male occurred. The unknown Hispanic male fired a handgun several times. One of the shots struck Dennis Boone resulting in a fatal injury. The unknown male fled the scene in his vehicle. This case remains an unsolved homicide. Suspect description: White Hispanic male, 24-26 yoa, 5'6''-5'8'', 150-160 lbs, black hair shoulder length, light mustache. No known scars or tattoos. Last seen wearing a white buttoned down shirt with short sleeves and blue jeans. Vehicle: Late 70's Cadillac, light brown or tan, 4 door. 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: 09-179500
Date Reported: May 2, 2009
VICTIM DETAILS
Name Jamie Manning
Age 36
Gender Male
Race Caucasian/White
DOB 10/13/1972
SUSPECT DETAILS
Offense Murder
Cause Unknown
CASE DETAILS
Status Unsolved
Incident Location 54 Avenue E.
Ft. Myers, Florida, 33931
Lee County
L.E.A Lee County Sheriff's Office, Ft. Myers, Florida
Anyone with any information on this case is encouraged to call the Lee County Sheriff's Office at 239-477-1000
CCR: Unknown
Date Reported: October 6, 2014
VICTIM DETAILS
Name Teaira Whitehead
Age 16
Gender Female
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 159 Riverview Ave
Pittsburgh, Pennsylvania, 15214
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: July 14, 2014
VICTIM DETAILS
Name Montavious Washington
Age 18
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 195 Trinity Ave SW
Atlanta, Georgia, 30303
L.E.A Atlanta Police Department, Atlanta, Georgia
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 Atlanta Police Department at (404) 614-6544.
CCR: Unknown
Date Reported: August 28, 2007
VICTIM DETAILS
Name Venancio Garcia
Age 23
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 658 Lindbergh Dr NE
Atlanta, Georgia, 30324
L.E.A Atlanta Police Department, Atlanta, Georgia
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 Atlanta Police Department at (404) 614-6544.
CCR: Unknown
Date Reported: May 14, 2017
VICTIM DETAILS
Name Warren Delton
Age 44
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 6100 S Eberhart Ave
Chicago, Illinois, 60637
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: December 26, 2013
VICTIM DETAILS
Name Francisco Gutierrez
Age 39
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1961 N Trenton St
Denver, Colorado, 80220
Denver County
L.E.A Denver Police Department, Denver, Colorado
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 Denver Police Department at (720) 913-6010.
CCR: Unknown
Date Reported: March 11, 2017
VICTIM DETAILS
Name Arteze Franklin
Age 26
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 3820 S Mendenhall Rd
Memphis, Tennessee, 38115
Shelby County
L.E.A Memphis Police Department, Memphis, Tennessee
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 Memphis Police Department at (901) 545-2677.
CCR: Unknown
Date Reported: December 22, 2016
VICTIM DETAILS
Name Steven Dodd
Age 48
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1510 N Gladstone Ave
Indianapolis, Indiana, 46201
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
VICTIM DETAILS
Name Arvin Otero
Age 40
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Semoran Blvd
Winter Park, Florida, 32792
Orange County
L.E.A Orange County Sheriff's Office, Orlando, Florida

Full name: Arvin Santiago Otero

Anyone with information regarding this case is encouraged to contact the Orange County Sheriff's Office at 407-254-7280.