Cold Cases Database

This database currently consists of unsolved homicides from 50 Florida counties, 46 U.S. states, and 3 international countries. All victims have been submitted by law enforcement or the victims' families. Additional counties and states will be added to this database as time and funding permit.

To submit your loved one for consideration please visit our Project Cold Case>
Please note: A bug occurred during a recent update and reset many of the dates to January 1, 1970. We are currently working to correct these mistakes.

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27 cases found.
CCR: 753961
VICTIM DETAILS
Name Annie Willis
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Undisclosed
Location At Large
CASE DETAILS
Status Unsolved
Incident Location Undisclosed
Jacksonville, Florida, Undisclosed
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: 1995009730
VICTIM DETAILS
Name Kim Detty
Age 58
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Undisclosed
Location At Large
CASE DETAILS
Status Unsolved
Incident Location Tampa Bypass Canal
Tampa, Florida, 33637
Hillsborough County
L.E.A Hillsborough County Sheriff's Office - Tampa, Florida

Full name: Ul Sun "Kim" Detty

On 02/03/95 at the Fletcher Bypass Canal, Tampa, FL the victim was discovered murdered. Victim was last seen alive on 01/23/95 at approximately 8 p.m. On 02/03/95 the victim was found deceased face-down in mud on the side of a canal below a highway bridge. The body recovery site is approximately 10 miles from the victim's residence. Victim had been dead several days. Victim's van was recovered on 02/04/95 in a shopping center parking lot approximately 1 mile from her residence. The van was properly parked and locked with no keys found. Victim's purse and the jewelry she was wearing have not been located. 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: 91-57365
VICTIM DETAILS
Name Liyang Yuan
Age 28
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Ligature/Strangulation
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 1515 SW Jefferson Street
Jefferson Plaza Apartments
Portland, Oregon, 97201
Multnomah County
L.E.A Portland Bureau of Police, Portland, Oregon

Anyone with information regarding this case is encouraged to contact the Portland Bureau of Police at (503) 823-0400.
CCR: Unknown
VICTIM DETAILS
Name Sachiko Marshall
Age 65
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Other
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Bailey Avenue West/Santa Teresa Boulevard
San Jose, California, 95141
Santa Clara County
L.E.A San Jose Police Department, San Jose, California

Anyone with information regarding this case is encouraged to contact the San Jose Police Department at (408) 277-8900.
CCR: Unknown
Date Reported: September 9, 2016
VICTIM DETAILS
Name Ruijuan Guo
Age 33
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location E Park Ave
Charlotte, North Carolina, 28203
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 22, 2016
VICTIM DETAILS
Name Michaela Maldonado
Age 18
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 8830 Bissonnet St
Houston, Texas, 77074
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: July 22, 2015
VICTIM DETAILS
Name Tran Tuyet
Age 48
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 10611 Bellaire Blvd
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: April 23, 2015
VICTIM DETAILS
Name Ha Tran
Age 39
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 10534 Beechnut St
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: January 29, 2015
VICTIM DETAILS
Name Chalalai Chaihirunkarn
Age 26
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 230 N Craig St
Pittsburgh, Pennsylvania, 15213
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 13, 2013
VICTIM DETAILS
Name Arnong Rajvong
Age 26
Gender Female
Race Asian
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 2602 Washington Ave N
Minneapolis, Minnesota, 55411
Hennepin County
L.E.A Minneapolis Police Department, Minneapolis, Minnesota