Brandon Terrell Smith, 34, was found dead in the street near his home in Sapulpa, Oklahoma, on July 4. He sustained a fatal gunshot wound to the chest and was pronounced dead at the scene, turning the holiday into a homicide investigation.

Sapulpa Police initially arrested Bogi Maxwell after cell phone records placed Maxwell at Smith’s house and showed communication between them before the shooting; Maxwell was charged with first-degree murder and being a felon in possession of a firearm. On July 31, the murder charge against Maxwell was dismissed while the firearm charge remained.

New witness information shifted investigative attention to another person, Drake Heath, who investigators believe went to Smith’s home after Maxwell. U.S. Marshals located and arrested Heath in Oklahoma City on July 31 in connection with the killing. The investigation is ongoing.

If anyone knew Brandon, his movements that day, or has information about who went to his house on July 4, please come forward.