A Border Patrol Agent that was discovered badly injured alongside his partner while on-duty has died. Rogelio Martinez and a second agent were patrolling around Big Bend, when they discovered some suspicious activity and investigated.
The two agents then radioed for help, and were discovered lying there with serious injuries. Both were taken to the hospital, where Martinez died and his partner, still unnamed, remains in serious condition. There is an investigation underway to discover what happened and the FBI has taken control of the situation. (source) 3:19 p.m. ET November 19, 2017