Don Anthony Torres, a 27-year-old Hispanic man from Brownsville, Texas, was found dead at his residence on May 17, 2014. Initial circumstances were unclear, and investigators later concluded Torres had been murdered after gathering evidence and witness statements.

Three people — Allexsis Marie Street, Kody Gonser, and D’Marco Donez — were charged with first-degree murder and engaging in organized criminal activity in connection with the killing. Authorities say the charges grew out of a dispute over a firearm purchase that turned violent. Street and Gonser were also charged with failure to report a felony involving serious bodily injury or death.

The arrests followed a month-long investigation that involved the Brownsville Police Department and the Harlingen Police Department, reviewed scene footage and witness interviews, and included execution of search warrants.

If anyone knew Don Torres or has information about the events leading to his death, please share what can help the investigation.