Tag Archives: Officer-Involved Shooting

Kevin Tippit Charged in Fatal Shooting of John Mendoza Jr.

Kevin Tippit mugshot following his arrest on a first-degree felony aggravated assault charge in the fatal shooting of John Mendoza Jr.
Former Brazoria County Sheriff’s Deputy Kevin Daniel Tippit was arrested by Texas Rangers on August 11, 2026, in connection with the fatal shooting of 18-year-old John Gabriel Mendoza Jr. Photo credit: Brazoria County Sheriff’s Office.

Former Brazoria County Deputy Kevin Tippit Indicted in Fatal Shooting of 18-Year-Old

By Investigative Reporter Tammy Rose

Former Brazoria County Sheriff’s Deputy Kevin Daniel Tippit now faces a first-degree felony charge and the possibility of decades in prison following the fatal shooting of 18-year-old John Gabriel Mendoza Jr.

A Brazoria County grand jury indicted Tippit on aggravated assault by a public servant in connection with the June 1, 2026 shooting in Lake Jackson, according to the Brazoria County District Attorney’s Office. Texas Rangers arrested Tippit Tuesday, August 11.

Brazoria County jail records list his bond at $250,000.

If convicted as charged, Tippit faces five to 99 years or life in prison, according to the district attorney’s office.

Pursuit Ends at John Mendoza Jr.’s Home

Home on Indian Warrior Trail in Lake Jackson where the fatal shooting of 18-year-old John Gabriel Mendoza Jr. occurred on June 1, 2026.
The Lake Jackson home where John Gabriel Mendoza Jr., 18, was fatally shot on June 1, 2026, after a pursuit ended at the residence. Photo by Investigative Reporter Tammy Rose.

The shooting happened early June 1 after Tippit attempted to stop Mendoza while he was driving in Lake Jackson.

Mendoza did not immediately stop and instead drove to his father’s home in the 100 block of Indian Warrior Trail. The pursuit ended at the home, where Tippit encountered Mendoza near or inside the garage and fired his weapon. Mendoza later died from his injuries.

Mendoza was a Texas State University student who had just completed his freshman year and was home for the summer.

Grand Jury Indicts Kevin Tippit

The indictment marks a major development in the Texas Rangers’ investigation into Mendoza’s death.

Court documents allege Tippit recklessly caused serious bodily injury to Mendoza by shooting him.

That wording is significant because the charge focuses on Tippit’s alleged reckless conduct. A grand jury indictment means jurors found sufficient probable cause for the criminal case to proceed. It does not establish guilt.

Tippit remains innocent unless a court finds him guilty.

Shooting Came Within Seconds of Deputy’s Arrival, Family Attorney Says

John Gabriel Mendoza Jr. pictured in a Brazoswood football uniform with a family member before his death in Lake Jackson.
John Gabriel Mendoza Jr., 18, pictured in a Brazoswood football uniform. Mendoza was fatally shot on June 1, 2026, after a pursuit ended at his family’s Lake Jackson home. Photo courtesy of the Mendoza family.

Attorney Charles Adams, who represents Mendoza’s family, has said surveillance video shows Tippit fired within seconds of getting out of his patrol vehicle.

Adams has also said Mendoza and the other occupants were unarmed. Those details came from the family’s attorney and should not be confused with an official finding by investigators.

The Texas Rangers later obtained a search warrant as they investigated the shooting. Court documents showed investigators were examining several possible offenses, including manslaughter, criminally negligent homicide and aggravated assault by a public servant.

Brazoria County Sheriff Fired Kevin Tippit

Kevin Tippit pictured with Brazoria County Sheriff Bo Stallman during a Brazoria County Sheriff’s Office ceremony.
Former Brazoria County Sheriff’s Deputy Kevin Tippit, left, pictured with Brazoria County Sheriff Bo Stallman during a department ceremony. Tippit was later fired following the fatal shooting of 18-year-old John Gabriel Mendoza Jr. in Lake Jackson.

Eight days after the shooting, Brazoria County Sheriff Bo Stallman fired Tippit on June 9, 2026.

Stallman said an internal investigation found Tippit violated department policies involving the handling and discharge of his firearm.

The sheriff stressed that Tippit’s termination was an administrative decision separate from the criminal investigation being conducted by the Texas Rangers and Brazoria County District Attorney’s Office.

Tippit had served as a Brazoria County deputy since July 2024 after previously working as a jailer.

Kevin Tippit Faces Up to Life in Prison

Kevin Tippit mugshot following his arrest on a first-degree felony aggravated assault charge in the fatal shooting of John Mendoza Jr.
Former Brazoria County Sheriff’s Deputy Kevin Daniel Tippit was arrested by Texas Rangers on August 11, 2026, in connection with the fatal shooting of 18-year-old John Gabriel Mendoza Jr. Photo credit: Brazoria County Sheriff’s Office.

The charge carries potentially severe consequences.

The Brazoria County District Attorney’s Office says aggravated assault by a public servant in this case constitutes a first-degree felony.

If convicted, Tippit could receive a sentence ranging from five to 99 years or life in prison.

A conviction and sentence are not predetermined. The prosecution must prove the criminal charge in court.

John Mendoza Jr. Case Enters New Stage

John Gabriel Mendoza Jr. pictured in a Brazoswood High School football uniform.

The criminal charge marks a significant development in a case that has drawn attention across Brazoria County since the June shooting.

Mendoza’s family has repeatedly called for transparency and accountability while the Texas Rangers investigated what happened.

Now, more than two months after Mendoza’s death, the former deputy who fired the fatal shot is facing a first-degree felony charge.

This remains a developing story. Investigator Reporter Tammy Rose will continue following the criminal case and any new court filings or hearings involving Kevin Tippit.

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Recommended Reading

Readers who want to better understand how investigators build criminal cases and prosecutors take them to court may find The Anatomy of Motive by John Douglas and Mark Olshaker useful.

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Scanner Audio Raises New Questions After Release of Texas Ranger Affidavit

A comparison graphic highlights questions raised after Investigative Reporter Tammy Rose compared scanner audio obtained shortly after the June 1 officer-involved shooting with a recently released Texas Ranger affidavit. The article includes the affidavit and scanner audio so readers can review the evidence themselves.

Scanner Audio Raises New Questions After Release of Texas Ranger Affidavit

By Investigative Reporter Tammy Rose

Scanner audio obtained by Investigative Reporter Tammy Rose shortly after the June 1 officer-involved shooting is raising new questions after being compared with a recently released Texas Ranger search warrant affidavit.

The affidavit states investigators reviewed Deputy Kevin Tippit’s dash camera and body camera before preparing the search warrant. According to the document, the pursuit reached speeds of approximately 120 mph after Tippit activated his emergency lights and siren.

However, after reviewing all scanner traffic I was able to obtain beginning at midnight on June 1, the first pursuit-related radio traffic I located begins at approximately 12:08 a.m.

The scanner audio and the affidavit are both included below so readers can review the evidence for themselves.

What the Scanner Audio Reveals

The scanner traffic begins with officers discussing a pursuit involving a Dodge Challenger.

During the transmissions, officers can be heard reporting speeds of about 60 mph. Later, as the pursuit entered a residential neighborhood, officers reported speeds closer to 30 mph.

The scanner audio also captures Deputy Tippit reporting what he described as an “accidental discharge.”

Moments later, dispatch clarified there was a gunshot victim. Emergency crews requested a trauma kit and a tourniquet before CPR efforts began.

What the Texas Ranger Affidavit Says

The Texas Ranger affidavit describes a different timeline.

According to the affidavit, Deputy Tippit observed the Challenger around 12:06 a.m. on FM 2004. After activating his emergency lights and siren, investigators say the Challenger accelerated and reached approximately 120 mph while running six red lights.

The affidavit states the pursuit ended at a home on Indian Warrior Trail. Deputy Tippit entered the garage, discharged his firearm, and later radioed dispatch reporting an accidental discharge before rendering aid.

Why the Timeline Matters

The scanner audio reviewed by Investigative Reporter Tammy Rose does not include pursuit traffic before approximately 12:08 a.m.

That does not necessarily mean the affidavit is incorrect.

Instead, it raises several important questions.

Additional radio traffic may have occurred on another channel that was not included in the scanner recordings available for review.

The times listed in the affidavit may also be approximate.

It is also possible investigators reconstructed the timeline using dash camera and body camera footage instead of scanner traffic.

How Was 120 MPH Determined?

Another unanswered question involves the reported speed.

The affidavit states investigators observed the pursuit on dash camera video. However, the document does not explain how the 120 mph figure was determined.

It is unclear whether investigators relied on the patrol vehicle’s speedometer, video analysis, onboard vehicle data, or another investigative method.

Additional records may answer that question in the future.

Read the Documents and Listen to the Audio

For transparency, I have included both the Texas Ranger affidavit and the scanner audio below.

I encourage readers to review both pieces of evidence and draw their own conclusions.

As more records become public, including dash camera video, body camera footage, dispatch logs, CAD records, and forensic reports, they may provide additional context about the timeline and the reported speeds.

Editor’s Note: The scanner audio included below reflects the recordings Investigative Reporter Tammy Rose was able to obtain. Additional law enforcement communications or evidence not included in those recordings may exist and could provide additional context.

Related Coverage

DA Seeks to Withhold Records in John Gabriel Mendoza Jr. Shooting Case

Deputy Kevin Tippit fired after fatal Lake Jackson shooting

Related Reading: Want to learn more about law enforcement investigations and use-of-force cases? Browse these books available on Amazon.

Police Use of Force by Seth Stoughton

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Deputy Kevin Tippit Fired After Fatal Lake Jackson Shooting

Sheriff announces termination of Deputy Kevin Tippit

The Brazoria County Sheriff’s Office has terminated Deputy Kevin Tippit following an internal review related to the fatal shooting of 18-year-old John Gabriel Mendoza Jr. in Lake Jackson.

In a video statement released Tuesday, Brazoria County Sheriff Bo Stallman announced the termination of Deputy Kevin Tippit for policy violations related to the handling and discharge of his firearm. Additionally, Stallman said the administrative action is separate from the ongoing criminal investigation. The Texas Rangers and the Brazoria County District Attorney’s Office continue to investigate the case.

Shooting remains under investigation

The shooting happened June 1 after a pursuit ended at Mendoza’s home on Indian Warrior Trail in Lake Jackson.

Mendoza died after the encounter.

Officials have not released additional details about the policy violations that led to Tippit’s termination.

The case remains the subject of multiple investigations.

Attorney questions official account

John Gabriel Mendoza Jr. pictured in a Brazoswood High School football uniform.

Attorney Charles Adams, who represents the Mendoza family, recently released a five-page letter challenging statements made by law enforcement officials.

Adams alleges Mendoza was shot about seven seconds after the pursuit ended.

He is also calling for the release of body camera footage, dash camera video, and other evidence connected to the incident.

Adams argues key questions remain unanswered as the investigation continues.

For more breaking news, click here.

The sheriff’s video statement can be viewed on the Brazoria County Sheriff’s Office Facebook page.