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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2755 cases found.
CCR: Unknown
VICTIM DETAILS
Name Tammy Platt
Age 27
Gender Female
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location West Beaver Street
Jacksonville, Florida, 32209
Duval County
L.E.A Jacksonville Sheriff's Office, Jacksonville, Florida

Cold Case Spotlight

Officers called to West Beaver Street and North Myrtle Avenue just before 3 a.m. found Tammy Lynn Platt with a gunshot wound. She was rushed to the hospital, but died from her wounds. Police believe that the suspect stepped out into the road and started shooting at the car Tammy was riding in for unknown reasons. A person of interest was named and charged in a separate crime where he used the same weapon that killed Tammy Platt. While there was not enough evidence to charge the suspect with Tammy's death, he was convicted of the other crime and sentenced. Anyone with information about this incident is asked to contact the Jacksonville Sheriff`s Office at (904)630-0500 or email JSOCrimeTips@jaxsheriff.org. Those who wish to remain anonymous and possibly receive a cash reward up to $3,000, can call Crime Stoppers at (866) 845-TIPS (8477).
CCR: 941197
Date Reported: October 26, 2007
VICTIM DETAILS
Name Shanequa Brannon
Gender Female
Race African American/Black
DOB 11/22/1990
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 339 Woodbine St
Jacksonville, Florida, 32206
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
VICTIM DETAILS
Name Randisha Love
Age 17
Gender Female
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 4350 Hidden Valley Drive
College Park, Georgia, 30349
Fulton County
L.E.A College Park Police Department, College Park, Georgia

Anyone with information regarding this case is encouraged to contact the College Park Police Department at (404) 761-3131.
CCR: 234488
Date Reported: March 30, 1994
VICTIM DETAILS
Name Cornell Sims
Gender Male
Race African American/Black
DOB 12/23/1973
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 1916 Art Museum Dr
Jacksonville, Florida, 32207
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: 13531
Date Reported: January 5, 2000
VICTIM DETAILS
Name Joseph Jones
Gender Male
Race African American/Black
DOB 01/01/1981
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 8936 2nd Ave
Jacksonville, Florida, 32208
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: 2002054457
Date Reported: June 7, 2002
VICTIM DETAILS
Name Johnny Broner
Age 40
Gender Male
Race African American/Black
DOB 05/25/1962
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 1508 E 138th Ave
Tampa, Florida, 33613
Hillsborough County
L.E.A Hillsborough County Sheriff's Office - Tampa, Florida

On June 7, 2002 at approximately 5:50 A.M. multiple assailants broke down the front door to the residence at 1508 E. 138th Ave, Tampa, FL and shot the victim, Johnny L. Broner multiple times. The victim died three hours later at Tampa General Hospital. 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: Unknown
Date Reported: May 3, 1992
VICTIM DETAILS
Name Larry Costine
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location Polk County
L.E.A Polk County Sheriff's Office, Winter Haven, Florida

Elwin “Larry” Costine was last seen early on the morning of May 3, 1992, when he dropped a friend off after having been to a rodeo the night before. He was last seen with Melissa Jo Sermons, who he was reportedly dating. On May 4, 1992, Costine was found in his residence, murdered. He had been shot several times. At the time he was discovered, there was no sign of Sermons at his residence. Her family learned that she did not return home after leaving with him to attend the rodeo. Foul play is also suspected in Sermons’ disappearance. 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.
CCR: 2003-109769
Date Reported: December 1, 2003
VICTIM DETAILS
Name Bobby Lee
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 6203 Allen Street
Mount Dora, Florida, 32757
Orange County
L.E.A Orange County Sheriff's Office, Orlando, Florida

On December 1, 2003, at approximately 3:20 pm, deputies responded to 6203 Allen Street in reference to a decomposing body located. The victim was found lying on the ground in a wooded area just off the roadway. The victim died as result of a gunshot wound. Anyone with information regarding this case is encouraged to contact the Orange County Sheriff's office at (407) 836 4357.
CCR: 407232
VICTIM DETAILS
Name David Barwick
Age 33
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location At Large
CASE DETAILS
Status Unsolved
Incident Location 7431 Wilson Blvd
Jacksonville, Florida, 32210
Duval County
L.E.A Jacksonville Sheriff's Office, Jacksonville, Florida

Officers were called to the intersection of Wilson Boulevard and Interstate 295 about 2 a.m. on reports of shots fired, according to the Jacksonville Sheriff's Office. David Henry Barwick, 33, was found with gunshot wounds. He was taken to UF Health Jacksonville, where he was pronounced dead 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: February 8, 1991
VICTIM DETAILS
Name Thomas Mortin
Gender Male
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident Location 46 West Shore Road
Washington County
L.E.A North Kingstown Police Department, North Kingstown, Rhode Island

On February 8, 1991, the victim was killed at 46 West Shore Rd, Boone Lake, in Exeter, RI. An investigation revealed that he died as a result of two gunshot wounds to the head. It is believed that he was shot in his driveway outside his residence and dragged inside. The residence was subsequently set on fire. Anyone with information regarding this case is encouraged to contact the North Kingstown Police Department at (401) 294-3311.