patrol agent in agent. what happened? >> poppy, that's the question we're answering rogelio martin haz died, but they're telling us he was not shot. they were on patrol yesterday morning, they responded to activity near the border, and shortly after they responded, hi partner called and asked for assistance, saying both were injured. martinez died in the hospital, and his partner remains in the hospital in serious condition. the fbi is handling the investigation, local enforcement is on site to provide assistance. we're told by officials to get more information about what happened there yesterday, to clear up this time line of events later today. these circumstances are unclear,