The teenage boy who survived an ambush in Mexico that killed his mother and two siblings is detailing the terror he experienced that night. Devon Langford, 13, was riding in a car with his family when the attack happened. He told ABC News that after the first shots were fired, his mother tried to drive away, but couldn't. The family was traveling with other SUVs. Nine women and children were killed, but Devon and some of his siblings were spared. InsideEdition.com's Mara Montalbano has more.