VICTIM DETAILS

Name	Dianne Haynes
Age	42
Gender	Female
Race	Caucasian/White

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	Unknown

CASE DETAILS

Status	Unsolved
Incident Location	Croom Road Seminole County
L.E.A	Seminole County Sheriff's Office

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On August 26, 1990, a man driving an all-terrain vehicle located the skeletonized remains of a woman in the woods off Aloma Avenue and Croom Road, east of Goldenrod. She had been dead four to six months. Four years later, the body was identified as that of Dianne Haynes, w/f 42 years of age. Haynes had been shot in the head at an unidentified location and dumped near a large oak tree. Anyone who has any information about this case, the identity, or location of the suspect(s) is asked to contact the Seminole County Sheriff's Office at 229-524-5135

VICTIM DETAILS

Name	Errin Brooks
Gender	Male
Race	African American/Black
DOB	11/22/1996

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	At Large

CASE DETAILS

Status	Unsolved
Incident Location	9075 4Th Ave Jacksonville, Florida, 32208 Duval County
L.E.A	Jacksonville Sheriff's Office, Jacksonville, Florida

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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.

VICTIM DETAILS

Name	Charles Courtenay
Gender	Male
Race	Caucasian/White
DOB	01/30/1938

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	Unknown

CASE DETAILS

Status	Unsolved
Incident Location	5559 East Irlo Bronson Memorial Highway St. Cloud, Florida, 34771 Osceola
L.E.A	Osceola County Sheriff's Office, Kissimmee, Florida

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Anyone with any information on this case is encouraged to call the Osceola County Sheriff's Office at 407-742-2275

VICTIM DETAILS

Name	Christopher Courtemanche
Age	17
Gender	Male
Race	Caucasian/White

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	Unknown

CASE DETAILS

Status	Unsolved
Incident Location	100 block of Rankin Road Houston, Texas, 77073 Harris County
L.E.A	Houston Police Department, Houston, Texas

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Anyone with information regarding this case is encouraged to contact the Houston Police Department at (713) 222-8477.

VICTIM DETAILS

Name	Rolanda Marshall
Age	14
Gender	Female
Race	African American/Black

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	Unknown

CASE DETAILS

Status	Unsolved
Incident Location	Lockwood/North Avenue Chicago, Illinois, 60639 Cook County
L.E.A	Chicago Police Department, Chicago, Illinois

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Anyone who has any information about this case, the identity, or location of the suspect(s) is asked to contact the Chicago Police Department at 312-746-6000

VICTIM DETAILS

Name	Anthony Hall Sr.
Age	36
Gender	Male
Race	African American/Black

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	Unknown

CASE DETAILS

Status	Unsolved
Incident Location	6402 Cooper Lane Jacksonville, Florida, 32210 Duval County
L.E.A	Jacksonville Sheriff's Office, Jacksonville, Florida

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Anyone with information regarding this case is encouraged to contact the Jacksonville Sheriff's Office at (904) 630-1200.

VICTIM DETAILS

Name	Johnny Miller
Gender	Male
Race	African American/Black
DOB	11/11/1974

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	At Large

CASE DETAILS

Status	Unsolved
Incident Location	6500 Upchurch Ave Jacksonville, Florida, 32209 Duval County
L.E.A	Jacksonville Sheriff's Office, Jacksonville, Florida

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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.

VICTIM DETAILS

Name	Heather Young
Gender	Female
Race	Caucasian/White
DOB	02/25/1969

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	Unknown

CASE DETAILS

Status	Unsolved
Incident Location	11731 East Colonial Drive Orlando, Florida, 32817 Orange County
L.E.A	Orange County Sheriff's Office, Orlando, Florida

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The victim was found lying in the parking lot of the University Inn, located at 11731 East Colonial Drive, Orlando, Florida, with a gunshot wound. Witnesses state that a black Chevy Avalanche was seen coming and going from the hotel during the time the victim was shot and killed. Anyone with information regarding this case is encouraged to contact the Orange County Sheriff's office at (407) 836 4357.

VICTIM DETAILS

Name	Jackie Harris
Age	52
Gender	Male
Race	Caucasian/White

SUSPECT DETAILS

Name	Unknown
Offense	Murder
Cause	Gun/Firearm
Location	Unknown

CASE DETAILS

Status	Unsolved
Incident Location	La'Esperanza Apartments, 3830 University Street Apt. 20 Jacksonville, Florida, 32216 Duval County
L.E.A	Jacksonville Sheriff’s Office, Jacksonville, Florida

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Anyone who has any information about this case, the identity, or location of the suspect(s) is asked to contact the Jacksonville Sherrif's Office at 904-630-1208

VICTIM DETAILS

Name	Carol Barrett
Age	18
Gender	Female
Race	Caucasian/White

SUSPECT DETAILS

Name	Billy Mansfield
Offense	Murder
Cause	Gun/Firearm
Location	Incarcerated

CASE DETAILS

Status	Solved
Incident Location	110 Pecan Park Rd Jacksonville, Florida, 32218 Duval County
L.E.A	Jacksonville Sheriff's Office, Jacksonville, Florida

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Cold Case Spotlight

Cold Case Homicide Investigation Ends

On Sunday, March 23, 1980, 18-year-old Carol Ann Barrett was visiting Daytona Beach while on Spring Break from Zanesville, Ohio with a group of high school friends. At approximately 2:00 a.m., Carol was abducted by an unknown assailant from the Treasure Island Motel, in Daytona Beach Shores. After interviewing Carol’s friends that had been in the room at the time of the kidnapping, a police sketch of the suspect was completed.

On Monday, March 24, 1980, Carol’s lifeless body was discovered by a passerby in a ditch line along I-95 near Pecan Park Road in Jacksonville, Florida. Following an autopsy, Carol’s death was ruled a Homicide. Tragically, the case went “cold” after years of work by detectives with the Jacksonville Sheriff’s Office along with the original jurisdiction.

In August of 2017, Carol’s case was revisited and ultimately re-opened by members of the JSO’s Cold Case Unit after reviewing all available evidence.

In 2020, a person of interest that had been formulated, Billy Mansfield, Jr. (White Male, 65), was ultimately identified as the suspect in Carol Barrett’s murder. Mansfield would have been 24 at the time of Carol’s Murder.

In September of 2022, after multiple interviews spanning two years, Billy Mansfield advised that he was in fact the suspect in the police sketch completed following the abduction. He went on to confess to the abduction from the Daytona Beach Shores hotel, as well as to her murder shortly thereafter.

Throughout the course of the follow-up investigation, the State Attorney's Office in the 4th Judicial Circuit was consulted with. Following the more than quarter-century investigation into Carol’s murder, it has been determined the SAO would not seek prosecution as Billy Mansfield will remain in prison in California on one life sentence for Murder, as well as four concurrent life sentences in Florida for Murder in separate cases.

Billy Mansfield continues to cooperate with detectives in other jurisdictions regarding additional Cold Cases.