Rio Grande Valley Friends and Families of Murdered Children

Rio Grande Valley Friends and Families of Murdered Children

Proudly Introduces the RIO PROJECT COLD CASE HOMICIDE DATABASE: A Regional Initiative to Spotlight Unsolved Murders and Amplify the Voices of Victims and Their Families

The Rio Grande Valley Families and Friends of Murdered Children (RGV-FFOMC) is honored to announce the launch of the Rio Project Cold Case Homicide Database—a first-of-its-kind initiative designed to centralize and bring public attention to unsolved homicide cases throughout the Rio Grande Valley. This comprehensive and publicly accessible database will be a powerful tool for elevating awareness, supporting grieving families, and encouraging renewed investigative efforts.

Phase I – County Coverage:
The initial rollout will include unsolved homicide cases submitted from the following four counties:
  • Hidalgo County
  • Cameron County
  • Starr County
  • Willacy County

Each entry will be verified and submitted by either:
  • Local law enforcement agencies, or
  • Surviving family members seeking to keep their loved one’s memory alive and case visible.
RGV-FFOMC plans to expand the database to include additional counties across the region as resources allow.

Why This Matters:
Keeping a homicide victim’s case in the public eye not only honors their memory but also increases the likelihood of generating new leads, witnesses, or information that may help bring justice—visibility matters. Awareness saves cases.

How to Submit a Case:
Families or law enforcement agencies wishing to submit an unsolved homicide case for inclusion may do so by completing the official Case Summary -
Cold Case Submission - Google Forms

Submission Form. Submission does not guarantee immediate inclusion; all entries are subject to verification and review.

⚠️ Please Note:

Rio Project Cold Case is not a private investigative service. This initiative is strictly for public awareness and advocacy purposes. All investigative matters remain under the jurisdiction of the appropriate law enforcement agencies.

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167 cases found.
CCR: Unknown
Date Reported: May 7, 2003
VICTIM DETAILS
Name Gregory Allen Meredith
Age 43
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident location Old Port Isabel Road and Highway 100
Cameron County
L.E.A Cameron Country Sheriff's Office

Cold Case Spotlight

CAMERON COUNTY, Texas (ValleyCentral) — Murder remains unsolved after 18 years since a body of an almost unidentifiable body was discovered in a canal. Gregory Allen Meredith, 43, body was discovered floating in a canal by a fisherman on May 7, 2003. Cameron County Sheriffs deputies responded to the scene located along Old Port Isabel Road and Highway 100 at 6:45 p.m. Deputies responded after receiving a call from the Laguna Vista Police Department. Officials could not immediately identify Meredith’s body due to severe water damage as well as the fact that his teeth had all been removed, making it impossible to check dental records. Meredith’s body was believed to have been in the canal for two to three days. Meredith’s body was initially reported to have two gunshot wounds, one behind his ear and another at the base of his skull. A preliminary autopsy later revealed that Meredith had eight bullets lodged in his skull. Cameron County Sheriffs Spokeswoman at the time, Elizabeth Anguiano told Valley Morning Star reporters that Meredith was identified as the Federal Bureau of Investigation was able to “get two prints from him.” Fingerprints matched the criminal file of Gregory Allen Meredith out of Bastrop, located southeast of Austin. Authorities told reporters they did not believe the murder was the result of a robbery as Meredith had $115 dollars in his pocket. According to CCSO Meredith was believed to have been involved with a small organization that trafficked meth from Austin. CCSO does have a suspect, however, no arrests have been made. This investigation is ongoing. If you have any information on this case, please call the Cameron County Crime Stoppers at their hotline: (866)-350-5551 or (956)-350-5551.
CCR: Unknown
Date Reported: January 8, 1973
VICTIM DETAILS
Name Candy Mora-Fletcher
Age 23
Gender Female
Race Hispanic/Latino
SUSPECT DETAILS
Name Lewis Brewster
Offense Murder
Cause Knife/Stabbing
Location California
CASE DETAILS
Status Solved
Incident location 411 Lozano St
Harlingen Texas, 78550
Cameron
L.E.A Harlingen Police Dept.

Cold Case Spotlight

It’s one of the more infamous ‘whodunit’s’ in all South Texas. A young, Harlingen mother found with 25 stab wounds, a cut throat, and a broken neck. No arrests were ever made in the killing of 23-year-old Candy Mora-Fletcher. For 45 years, the case file remained quiet, until a new lead on the decades-old crime presented itself. “Once the investigator was able to put the entire case together where it made sense to him, it didn’t take long to realize there was one prime suspect that was left out there and everything seemed to point to him, and that was a man by the name of Lewis Brewster,” says Commander Osborne of the Harlingen Police Department. “He did allude to the fact that he knew we were looking for him and we’d arrest him if we came back and there seemed to be some sort of solace with that,” says Osborne. Last November, the case took its final blow. Brewster passed away due to complications from diabetes. Mora now rests at the Monta Meta Memorial Park in San Benito. Thursday marked the 47th anniversary of the crime. Before the suspect died, D.A. Saenz says the prosecution was on the verge of presenting the case to the grand jury. That move was only two weeks away.
CCR: Unknown
Date Reported: February 15, 2017
VICTIM DETAILS
Name Jose Guadalupe Martinez
Age 50
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident location 2485 Military Highway
Brownsville Texas, 78520
Cameron
L.E.A Brownsville Police Dept.

Cold Case Spotlight

BROWNSVILLE, Texas (ValleyCentral) — Jose Guadalupe Martinez was found murdered in his office in 2017. Investigators have been able to narrow the timeline of when he was killed, but the case still remains unsolved. At 7:49 p.m. on March 15, 2017, officers responded to Milo’s Tire Shop, located at 2485 Military Highway in Brownsville after a body was found. A man discovered the body, and went to a neighbor who was close by. When the two returned, a third man was there at the scene. The three men then called police and waited for officers to arrive. Upon arrival, officers found Martinez face down, in a pool of blood in his office. He had a gunshot wound to his head, and investigators found one bullet casing at the scene. The man who originally discovered Martinez’ body arrived at the store at 7:35 p.m. to pay for some rims he had purchased. Investigators at the scene later found a receipt Martinez had from a purchase at a dollar store at 7 p.m. that same day. With this information, they were able to determine that Martinez was murdered at some time between 7 p.m. and 7:35 p.m. However, Brownsville police said they have “no leads whatsoever,” with the case.
CCR: 91-01339
Date Reported: January 28, 1991
VICTIM DETAILS
Name Unknown
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
L.E.A Hidalgo County Sheriff's Office
CCR: 91-03917
Date Reported: March 14, 1991
VICTIM DETAILS
Name Edgar Ricardo Carrillo
Age 29
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name unknown
Offense Murder
Cause Gun/Firearm
Location unknown
CASE DETAILS
Status Unsolved
Incident location E. SH 107
Edinburg Texas, 78539
Hidalgo
L.E.A Hidalgo Co. Sherriff's Office
CCR: 97-04678
Date Reported: March 31, 1997
VICTIM DETAILS
Name Unknown
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident location 4/10 mile South of Rancho Blanco on FM 907 west side
Alamo Tx, 78516
Hidalgo
L.E.A Hidalgo County Sheriff's Office
CCR: Unknown
Date Reported: August 1, 1991
VICTIM DETAILS
Name Unknown
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Unknown
Location Unknown
CASE DETAILS
Status Unsolved
Incident location 1/8 north of, 6 1/2 north of, 6 1/2 west
L.E.A Hidalgo County Sheriff's Office
CCR: 15-48120
Date Reported: December 2, 2015
VICTIM DETAILS
Name Patricia Aevedo Chavez
Gender Female
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident location 12927 Santawan
Mercedes Texas, 78570
Hidalgo
L.E.A Hidalgo Co. Sherriff's Office
Patricia A. Chavez was fatally shot in her home on December 2nd, 2015 at approximately 8:50 pm in Mercedes, Texas.
CCR: Unknown
Date Reported: August 27, 1988
VICTIM DETAILS
Name Ruth A. Melton
Age 79
Gender Female
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident location Unknown
Unknown
Weslaco Texas, 78596
Hidalgo County
L.E.A Weslaco Police Department
On the night of August 26-27, 1988, an unknown person entered the home of Ruth Melton, 79-year-old women bludgeoned to death. An unknown suspect(s) entered the house through an unlocked door and went into Ruth`s bedroom, where he beat her to death. It is unknown what weapon the suspect(s) used in the beating. An autopsy confirmed that Ruth`s death was caused by a blunt force object to the head. She suffered a fractured skull and created a massive blood loss.
CCR: 09-04019
Date Reported: January 30, 2009
VICTIM DETAILS
Name Andres Ruiz
Age 23
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name unknown
Offense Murder
Cause Blunt Force
Location unknown
CASE DETAILS
Status Unsolved
Incident location S. Mile 10 on La Homa Rd.
Alton Texas, 78573
Hidalgo
L.E.A Hidalgo Co. Sherriff's Office