South Park Neighbor Gets 9 Years for Shooting Teen Burying His Guinea Pig

A Southeast Houston man has been sentenced to nine years in prison for shooting his teenage neighbor three times outside the young man's South Park home last summer, an attack that left the victim fighting for his life after he had simply gone outside to bury his dead pet guinea pig. John Martin Dixon pleaded guilty to the charge tied to the July 2025 shooting of Emmanuel Menchaca, according to court documents.

The shooting happened just after midnight on July 17, 2025, when Menchaca returned home from an 11 p.m. shift at a warehouse and decided to bury his guinea pig, named Cookie, in the yard alongside his 12-year-old brother, who held a flashlight for him, according to Click2Houston. Menchaca had discovered the pet dead before his shift but waited until he got home late that night to bury it. As the two brothers walked from the side yard toward the driveway, gunfire erupted, according to FOX 26 Houston.

Family home surveillance footage captured the moment, showing Menchaca collapsing and crawling toward the front door as bullets struck him, while his younger brother took cover behind a parked vehicle, per the Click2Houston report. Menchaca suffered a lacerated liver, lung damage and a punctured diaphragm after being shot three times in the back, and he spent 17 days in intensive care, including a stint on a ventilator, as he recovered from his injuries.

Neighbor Identified as the Shooter

Harris County court records identified the shooter as Dixon, who lived next door at 7711 Belgard Street, with the shooting occurring along the side yard boundary separating the two properties, the same Click2Houston report notes. The close proximity meant Menchaca's family was left living beside the man accused of shooting him for weeks after the attack.

That arrangement did not last. Following the shooting, the family felt unsafe remaining in their home and temporarily relocated while Dixon remained free, according to KHOU. The family has said they were frightened to return home until law enforcement finally took Dixon into custody.

Family and Advocates Pushed for Arrest

Immigrant rights organization FIEL Houston held press conferences with the Menchaca family in August 2025, publicly criticizing the Houston Police Department for not arresting Dixon the night of the shooting despite the eyewitness identification from the victim's 12-year-old brother, the same Click2Houston coverage reported. The family turned to community advocates after growing frustrated that police were not moving quickly enough while the suspect continued to live next door.

An arrest warrant charging Dixon with felony aggravated assault with a deadly weapon was issued in Harris County on August 9, 2025. That led to his placement on the Texas 10 Most Wanted list before Houston police apprehended him on August 25, 2025, according to the Texas Department of Public Safety. Dixon spent more than two weeks as an active fugitive before he was taken into custody, and no Crime Stoppers tip payout was issued in connection with his capture.

State public safety officials noted that Dixon had a prior Texas criminal record that included convictions for possession of marijuana, theft of property, and a 2008 conviction for evading arrest or detention with a vehicle, which resulted in two years of probation.

Sentence Falls at Statutory Midpoint

Under Texas Penal Code Section 22.02, aggravated assault with a deadly weapon is generally classified as a second-degree felony, carrying a punishment range of two to 20 years in state prison and a fine of up to $10,000, according to the Law Office of Joseph Ruiz, PLLC. That classification generally applies when a suspect uses or exhibits a firearm during an assault that causes bodily injury. Dixon's nine-year sentence, accepted through the plea deal, lands near the midpoint of that statutory range.

The shooting also derailed Menchaca's plans to start his freshman year of college in San Antonio, which had been scheduled to begin the following month, per the Click2Houston report. He had recently graduated high school and was preparing to move into his college residence when the attack upended those plans. More than a year after he was found bleeding in his own driveway, the case that began with a backyard burial for a family pet has ended with his neighbor bound for state prison.