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: 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
VICTIM DETAILS
Name Alfredo Garcia Brito
Age 34
Gender Male
Race African American/Black
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident location Brownsville Texas, 78520
Cameron
L.E.A Cameron Co. Sheriff's Office

Cold Case Spotlight

The body of a 34-year-old man was found with gunshot wounds in the trunk of a car, 22 years later his murder remains unsolved. Credit: Cameron County Sheriff’s Office Alfredo Garcia Brito, 34, was reported missing to the Brownsville Police Department on Saturday, May 22, 1999, by his mother. On Sunday, the Cameron County Sheriffs’ office came across an abandoned car, a White Chevrolet Celebrity, on the outskirts of Brownsville. The abandoned car was later towed and placed in an impound lot. The owner of Raymond’s Wrecker reported a “foul unbearable smell” coming from the car on May 26, 1999, according to a release from the Cameron County Sheriffs Office.
CCR: 93-6128
Date Reported: March 13, 1993
VICTIM DETAILS
Name LaVern Cross
Age 73
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Offense Hit and Run
Cause Beaten/Battered
CASE DETAILS
Status Unsolved
Incident location S/W Corner of Chapin Rd
Edinburg Texas, 78539
Hidalgo
L.E.A Hidalgo Co. Sheriff's Office

CCR: Unknown
Date Reported: April 29, 1991
VICTIM DETAILS
Name Guadalupe Lozano III
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident location 1 mile East of the Village Hut Store on Highway 4
Brownsville Texas, 78520
Cameron
L.E.A Cameron County Sheriff's Office

Cold Case Spotlight

BROWNSVILLE, Texas (ValleyCentral) — A young man’s Saturday night out took a turn for the worst as his body was discovered a few hours later “bullet-riddled” and left for passerby’s to find. 30 years later, Guadalupe Lozano III’s murder remains unsolved with no arrests. Like many in their youth, Lozano hit the town for a night out on April 27, 1991. Lozano was last seen Sunday early morning around 2 a.m. getting into a Mercury Cougar with Mexican licenses plates along with 3 other men. Leaving a popular location at the time, the Casa Blanca Night Club in Brownsville, Lozano was never seen by the public after calling his evening a night with the other men. Cameron County Sheriff Deputies reported the body was found along Highway 4 at around 7:30 a.m. April 29, according to a report from the Valley Morning Star. Lozano’s body was discovered approximately a mile east of the Village Hut Store on Highway 4, according to a release from Cameron County Sheriff Eric Garza. Cameron County Sheriffs Office spokesperson told the Valley Morning Star that Lozano’s body was discovered with 13 bullet wounds to his head. Lozano’s body was identified through his numerous tattoos, one including his last name. Investigators later identified one of the three men as Bernabe Sosa, but have not made any arrests in the case. This case remains an open investigation. 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: 88-6088
Date Reported: April 8, 1988
VICTIM DETAILS
Name Diana Perez
Gender Female
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident location 1/4 Mile E. of Texan on FM 2221
Mission Texas, 78574
Hidalgo
L.E.A Hidalgo Co. Sheriff's Office

On April 8th, 1988, bar owner and operator Diana Perez was fatally shot in her own bar (Perez Bar). This case remains unsolved for over 3 decades. She will forever be remembered. No justice, No peace.
CCR: 12-24516
Date Reported: June 20, 2012
VICTIM DETAILS
Name Cesar Villarreal
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident location 4119 N. Benston Palm Rd.
Mission Texas, 78574
Hidalgo
L.E.A Hidalgo Co. Sheriff's Office

CCR: 01-14798
Date Reported: June 1, 2001
VICTIM DETAILS
Name Ricardo "Ricky" Mejia
Age 22
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident location N. Sugar RD/W. Minnesota RD
Pharr Texas, 78577
Hidalgo County
L.E.A Pharr Police Department

Cold Case Spotlight

The murder of Ricardo "Ricky" Mejia, 22, a third-year business student at the University of Texas-Pan American and was from Laredo Texas. Ricky was in a fraternity and involved at the local church. He had two roommates from Pharr, Texas. He was last seen at a McAllen nightclub Thursday night on May 31, 2001. Ricky was found more than 24 hours later north of Pharr on a dirt road located in between two orange groves Saturday morning located of Sugar and Owassa Road. Ricky was shot once in the chest with a handgun. No Justice, No Peace.
CCR: 02-15094
Date Reported: June 22, 2002
VICTIM DETAILS
Name Jesus Chavez
Age 24
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident location 1/2 Mile E of Raul Longoria on Trenton Rd
Edinburg Texas, 78539
Hidalgo
L.E.A Hidalgo Co. Sheriff's Office

Almost 2 decades and Jesus Chavez's murder has not been solved, he will forever be in our thoughts and prayers. No Justice, No Peace.
CCR: 06-22986
Date Reported: July 3, 2006
VICTIM DETAILS
Name Ranulfo Gaharez
Gender Male
Race Hispanic/Latino
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Blunt Force
Location Unknown
CASE DETAILS
Status Unsolved
Incident location South of Bus 83 on Scott Lane West on Daniel
Mission TX, 78572
Hidalgo
L.E.A Hidalgo Co. Sheriff's Office

CCR: 88-20798
Date Reported: December 16, 1988
VICTIM DETAILS
Name Charles McCumber
Gender Male
Race Caucasian/White
SUSPECT DETAILS
Name Unknown
Offense Murder
Cause Gun/Firearm
Location Unknown
CASE DETAILS
Status Unsolved
Incident location E. of Mile 2 1/2 E. Mile 6 3/4 N.
Mercedes Texas, 78570
Hidalgo
L.E.A Hidalgo Co. Sheriff's Office