Abel Acosta, 14, is wanted by police after they say he allegedly killed three teens at a convenience store in Garland, Texas. "Anytime we have somebody at large who has committed a murder in this case killing three people and wounding a fourth, there’s concern so that’s why it’s so important that we get him off the street,” said Lt. Pedro Barineau. Acosta is described as a light-skinned Hispanic male with dark hair, brown eyes and weighing about 125 pounds