Police Magazine Logo
MenuMENU
SearchSEARCH

Inmate Found Guilty of Murdering Texas Officer in 1988 Executed

According to Fox News, 61-year-old Robert Jennings was pronounced dead 18 minutes after receiving a lethal injection and some 30 years after fatally shooting 24-year-old officer Elston Howard at an adult book store.

January 31, 2019
Inmate Found Guilty of Murdering Texas Officer in 1988 Executed

Texas cop killer Robert Jennings was executed Wednesday for the 1988 murder of a 24-year-old Houston officer. In this photo he appears at one of the numerous hearings on his case. (Photo: ABC 13 Screen Shot)

1 min to read


A man found guilty of the 1988 murder of an officer with the Houston Police Department was put to death on Wednesday.

Along with an accomplice, Robert Jennings entered Mr. Peeper's Bookstore with the intention of robbing the business. He was unaware at the time that Officer Elston Howard, 24, was already inside seeking to arrest the store clerk.

Ad Loading...

Jennings shot Howard twice in the head, and after Howard fell to the ground, Jennings shot him two more times.

According to Fox News, 61-year-old Robert Jennings was pronounced dead 18 minutes after receiving a lethal injection and some 30 years after fatally shooting Officer Howard at an adult book store.

Outside the prison, more than 100 officers stood vigil. And a motorcycle club that supports police revved their engines, with the roar from the bikes audible in the death chamber, ABC 13 reports.

Houston Police Chief Art Acevedo, asked about the 30-plus years between the crime and the punishment, said he thought "justice delayed is, to an extent, an injustice continued."

"But when the state takes a life, there has to be a process," Acevedo said. "In this case, the day of reckoning is here. It's a solemn occasion. For us it's a celebration of a life well-lived by Officer Howard. We're a family. That's why we're here."

More Patrol

graphic honoring fallen law enforcement officers featuring a uniformed officer holding a folded American flag, with bold text reading “2026 Roll Call of Heroes” and “363 Fallen Officers Honored,” alongside the National Law Enforcement Officers Memorial Fund logo.
PatrolMay 14, 2026

363 Fallen Officers Honored During National Police Week

In case you missed NELOMF’s annual Candlelight Vigil, here are all 363 names of the fallen officers whose names were added to the National Law Enforcement Officers Memorial this year.

Read More →
Graphic honoring New York City Police Department officers as “Officer of the Month” for March 2026. The image features portraits of Chief Aaron Edwards and Sergeant Luis Navarro alongside department and recognition text.
PatrolMay 14, 2026

NYPD Officers Who Responded Quickly During IED Incident Recognized as NLEOMF Officers of the Month

Chief Aaron Edwards and Sgt. Luis Navarro were recognized by NLEOMF as Officers of the Month for their response during an IED incident and their actions that helped prevent harm to the public.

Read More →
Infographic summarizing results from a national survey on policing reputation. Ten key findings cover public trust, communication, demographics, media influence, local policing, AI concerns, and emergency response, using charts, icons, and statistics throughout.
PatrolMay 14, 2026

National Police Survey Reveals How Americans View Policing Today

A new national survey offers a comprehensive look at how Americans view policing. The study uncovers public sentiment toward local vs. federal police, communications, crisis response, the use of AI in policing, and more.

Read More →
Ad Loading...
Product image of a Streamlight TLR-7 X tactical flashlight on a dark background. The compact black weapon-mounted light is shown in close-up beneath the Streamlight logo, highlighting its lens, controls, and mounting hardware.
PatrolMay 14, 2026

Streamlight TLR-7 X Selected as Standard Issue Pistol Light by Canadian Federal Police

The Canadian Federal Police will be adding a new duty pistol system, which will include Streamlight’s TLR-7 X and a Glock 45 MOS 7 pistol with a red dot sight.

Read More →
poeple dressed in dark clothing holding candles during a candlelight vigil.
PatrolMay 8, 2026

Fallen Law Enforcement Officers from Across the Country to be Honored During 38th Annual Candlelight Vigil on May 13th in Washington, D.C.

The National Law Enforcement Officers Memorial Fund (NLEOMF) will honor 363 fallen officers who have died in the line of duty as their names are added to the National Law Enforcement Officers Memorial during the annual Candlelight Vigil on May 13.

Read More →
Black small medical bag with supplies and a tourniquet at right on a wood table and a large headline at left What Should Be In Your IFAK?
Patrolby Wayne ParhamMay 1, 2026

What Should Be in Your IFAK?

What should every officer include in an IFAK? Sydney Vail, M.D., a veteran trauma surgeon and former SWAT surgeon, explains which components are needed and which are not, and stresses training.

Read More →
Ad Loading...
flashlight turn un and submerged in puddle with rain falling.
PatrolApril 30, 2026

Olight Releases 2 New Baton Variants & the ArkPro Ultra Onyx Black

Olight has added two new lights to the Baton Series, the Baton 4 and the Baton Ultra. One new Baton features up to 1,600 lumens on turbo, and the other 1,800.

Read More →
Black tactical helmet with bright explosion behind it to the left, Team Wendy logo top right, and headline Recon Tactical Bump Helmet
PatrolApril 30, 2026

Team Wendy Reveals New RECON Tactical Bump Helmet

Team Wendy’s new RECON Tactical bump helmet is configurable by color, retention, and accessories for rescue, tactical, and military mission needs. It features Zorbium foam pads, shell vents, and lattice cooling pads that balance impact absorption, airflow, and long-wear support.

Read More →
Black military style leather boot against a blue cobblestone background with a white Garmont Tactical logo.
PatrolApril 30, 2026

Garmont Tactical Introduces the T8 Specter LE Zip for LE Professionals

Garmont Tactical has a new 8-inch duty boot with a side zipper, the T8 Specter LE Zip. The boot is available now and features ankle support in a standard duty profile with polishable leather.

Read More →
Ad Loading...
Streamlight searchlight and a scene light on a tripod set against a darkened street scene and Streamlight logo across the top.
PatrolApril 30, 2026

Streamlight Launches LiteBox 1Million & Portable Scene Light III

Streamlight has launched the Portable Scene Light III (PSL III), which delivers up to 10,000 lumens, and the LiteBox 1Million, a one-million-candela long-range search light.

Read More →