Detailed text transcripts for TV channel - CNN - 20180516:00:43:00
>> well agent martinez did risk his life every single day and did day in the line of duty. exactly what happened is still unclear. >> reporter: in the darkness of a west texas night last november, border patrol agents were found severely injured in a culvert while patrolling an area in a remote town of van horn close to the mexico border. martinez suffered head injuries and died hours later. garland survived but didn't remember what happened. agents with the national border patrol counsel, the union claimed there were agents savagely attacked. >> they didn't get clipped by a truck or a car, th...