Yaseen Naz
Yaseen Naz was convicted of murder after shooting Marquis Demps outside a Shell gas station in Texas following a confrontation inside the store. Naz, a gas station employee, claimed he acted in self-defense after Demps became involved in a fight. Prosecutors argued that surveillance footage showed Demps attempting to leave in his vehicle when Naz fired multiple rounds into it, killing him. Naz was convicted of murder and sentenced to five years in prison.

Early Life
Publicly available information about Yaseen Naz's early life and background is limited. At the time of the shooting, Naz was working as an employee at a Shell gas station in Texas.
Naz became involved in a confrontation with Marquis Demps inside the station before the incident escalated outside the business.
Killing Spree
Naz's only confirmed murder was the shooting death of Marquis Demps.
Following a physical confrontation inside the Shell station, Demps left the building and attempted to leave the property in his vehicle.
According to prosecutors, Naz followed him outside and fired multiple rounds at Demps's vehicle as he attempted to drive away. Demps was struck and killed.
The incident was captured by the gas station's surveillance cameras, providing investigators with footage of the confrontation and shooting.
Modus Operandi
Naz used a firearm during a confrontation at the gas station.
The prosecution argued that the shooting was not justified self-defense because Demps was attempting to leave when Naz fired at his vehicle. Multiple rounds were fired into the vehicle, resulting in Demps's death.
The surveillance footage became a central piece of evidence because it documented the events immediately before and during the shooting.
Capture
Police responded to the Shell station after the shooting and found Demps suffering from gunshot wounds.
Investigators obtained surveillance footage from the business and reconstructed the confrontation between Naz and Demps.
Naz acknowledged firing the shots but maintained that he had acted in self-defense.
The surveillance footage contradicted key elements of Naz's account, according to prosecutors, and he was subsequently charged with murder.
Trial & Sentence
Naz's defence maintained that he had reasonably believed he was in danger and had fired his weapon in self-defense.
Prosecutors argued that the video evidence showed Demps was attempting to leave when Naz opened fire, making the shooting unjustified.
A jury ultimately found Naz guilty of murder.
He was sentenced to five years in prison.
Notes
The case received attention because surveillance cameras at the Shell station captured the confrontation and shooting. The footage allowed investigators and prosecutors to present the jury with a visual account of what occurred rather than relying solely on witness testimony.
The central issue at trial was self-defense. Naz acknowledged shooting Demps but argued that the circumstances of the confrontation justified his actions. Prosecutors maintained that once Demps attempted to leave, Naz was no longer responding to an immediate threat.
The relatively short five-year sentence following a murder conviction also attracted attention in coverage of the case.
Sources:
- Local law enforcement
- Shell gas station surveillance footage
- Texas court system
- Law&Crime
Media
πΊ Documentaries / TV Series
Law&Crime - Inside the Crime
Coverage of the Texas Shell station shooting examines the confrontation between Yaseen Naz and Marquis Demps, the surveillance footage and Naz's self-defense claim.
π₯ Major Video Interviews
Law&Crime
The case was covered by Law&Crime correspondent Elizabeth Millner, including examination of the surveillance footage and the events leading to Naz's murder conviction.
ποΈ Podcasts
True Crime Coverage
The case has been covered in true-crime programming focusing on surveillance-camera murders, self-defense claims and shootings following confrontations.
π° Written Media Coverage
The case received coverage focusing on the gas station confrontation, surveillance footage, self-defense argument, murder conviction and five-year prison sentence.
Major themes included:
Yaseen Naz, Marquis Demps, Texas, Shell gas station, gas station shooting, surveillance footage, self-defense, firearm, murder conviction, shooting death and five-year sentence.





