ALVIN — Authorities in Brazoria County were trying to figure out Sunday how two young brothers who were pushing their father's disabled truck were struck and killed by a car in which a passenger was suffering from a lethal gunshot wound.

Sheriff's investigator Dominick Sanders says David Barajas II, 12, and his brother Caleb, 11, were pushing the pickup with their father Friday night about a quarter-mile from their home in Alvin when the car slammed into them.

A man riding in the car’s passenger seat had been shot in the head.

David Barajas died at the scene and his brother died later at a hospital.

The shooting victim in the car, Jose Banda, 20, also died in a hospital.

It’s not clear whether Banda was driving or whether someone else was behind the wheel and fled after the accident.

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