Man Under Indictment in Heroin OD Case Sentenced to 51 Months for Illegal Machinegun Possession

A Fort Worth man who was on deferred adjudication for dealing the heroin that killed a 21-year-old in 2013 was sentenced today to 51 months in federal prison, announced Acting U.S. Attorney for the Northern District of Texas Chad E. Meacham.

Brennan Trainor Rodriguez, 33, was indicted in October 2024 and pled guilty in December 2024 to illegal possession of a machinegun. He was sentenced on April 4, 2025, to 51 months in federal prison by U.S. District Judge Reed O'Connor.

According to court records, Mr. Rodriguez was charged on June 7, 2013, with injecting heroin into a 21-year-old man who suffered a fatal overdose. He admitted to causing the man's death and was placed on 10 years of deferred adjudication beginning on Nov. 26, 2014. Conditions of his community supervision prohibited him from possessing firearms.

On Aug. 6. 2024, law enforcement responded to a domestic disturbance call from Mr. Rodriguez's former girlfriend, who told police that the defendant had been stalking and harassing her since their breakup. She also reported that Mr. Rodriguez frequently shot guns, including one that fired fully automatic.

The following week, Mr. Rodriguez was arrested for stalking. In searching his home, law enforcement found nine firearms, including a Smith & Wesson rifle equipped with a machinegun conversion device, commonly known as a "switch" or "auto sear."

The Bureau of Alcohol, Tobacco, Firearms, & Explosives' Dallas Field Division - Fort Worth Resident Agency and the Fort Worth Police Department conducted the investigation. Assistant U.S. Attorney Eric B. Chen prosecuted the case.