An intoxicated Banda struck Barajas and his two children while they pushed the family’s disabled truck down a road, just 50 yards away from their home in Alvin, south of Houston. Barajas’ children — David, 12, and Caleb, 11 — were killed. Amid the chaos, authorities charged, Barajas went home, retrieved a gun and went back to the wreckage to shoot Banda in the head. But investigators never recovered a gun and didn't have an eyewitness to the shooting. Barajas’ attorney, Sam Cammack, said his client’s only focus the night of the crash was trying to save his sons’ lives.
Read more from NBC News.
Copyright 2015 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.